Curated Shelf

Geology

Earth sciences, mineralogy, paleontology, and geological surveys.

1020 WorksDrawn from Project Gutenberg Bookshelf #670

Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, First Part: Porulosa (Spumellaria and Acantharia) Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII
Haeckel, Ernst
8,822 Gutenberg downloadsen2013Difficulty 64 (Academic)
The Economic Aspect of Geology
Leith, C. K. (Charles Kenneth)
6,666 Gutenberg downloadsen2009Difficulty 100 (Quantum Electrodynamics)
Color Images from Mars Rovers Spirit and Opportunity
Webster, Bob
6,247 Gutenberg downloadsen2004Difficulty 58 (Graduate)
Fossil plants, Vol. 2 : $b A text-book for students of botany and geology
Seward, A. C. (Albert Charles)
5,323 Gutenberg downloadsen2022Difficulty 63 (Academic)
The Natural History of Pliny, Volume 2 (of 6)
Pliny, the Elder
4,787 Gutenberg downloadsen2019Difficulty 40 (High School)
De Re Metallica, Translated from the First Latin Edition of 1556
Agricola, Georg
4,415 Gutenberg downloadsen2011Difficulty 64 (Academic)
Origin of Cultivated Plants The International Scientific Series Volume XLVIII
Candolle, Alphonse de
4,337 Gutenberg downloadsen2014Difficulty 62 (Academic)
The Voyage of the Beagle
Darwin, Charles
4,232 Gutenberg downloadsen1997Difficulty 56 (Graduate)
The Medals of Creation, Volumes 1 and 2 First Lessons in Geology and the Study of Organic Remains
Mantell, Gideon Algernon
3,929 Gutenberg downloadsen2020Difficulty 59 (Graduate)
The Natural History of Pliny, Volume 4 (of 6)
Pliny, the Elder
3,866 Gutenberg downloadsen2020Difficulty 44 (College)
Grundzüge der Paläontologie (Paläozoologie). 1. Abteilung: Invertebrata.
Zittel, Karl Alfred von
3,781 Gutenberg downloadsde2023
Micrographia Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses with Observations and Inquiries Thereupon
Hooke, Robert
3,604 Gutenberg downloadsen2005Difficulty 76 (Expert)
The Book of the National Parks
Yard, Robert Sterling
3,293 Gutenberg downloadsen2008Difficulty 62 (Academic)
Views of nature: or Contemplations on the sublime phenomena of creation with scientific illustrations
Humboldt, Alexander von
2,981 Gutenberg downloadsen2022Difficulty 61 (Academic)
Studies of American Fungi. Mushrooms, Edible, Poisonous, etc.
Atkinson, George Francis
2,721 Gutenberg downloadsen2008Difficulty 50 (College)
Mysteries of Bee-keeping Explained
Quinby, M. (Moses)
2,500 Gutenberg downloadsen2008Difficulty 78 (Expert)
The sidereal messenger of Galileo Galilei : $b and a part of the preface to Kepler's Dioptrics containing the original account of Galileo's astronomical discoveries
Galilei, Galileo & Kepler, Johannes
2,432 Gutenberg downloadsen2014Difficulty 70 (Academic)
Outlines of Dairy Bacteriology, 8th edition A Concise Manual for the Use of Students in Dairying
Russell, H. L. (Harry Luman)
2,311 Gutenberg downloadsen2009Difficulty 62 (Academic)
The Toilers of the Field
Jefferies, Richard
2,288 Gutenberg downloadsen2008Difficulty 46 (College)
The Book of the Damned
Fort, Charles
2,205 Gutenberg downloadsen2007Difficulty 59 (Graduate)
Fiue hundred pointes of good husbandrie
Tusser, Thomas
2,199 Gutenberg downloadsen2016Difficulty 50 (College)
De Wereld vóór de schepping van den mensch
Flammarion, Camille
2,079 Gutenberg downloadsnl2006
Journal of Researches into the Natural History and Geology of the Countries Visited During the Voyage Round the World of H.M.S. Beagle Under the Command of Captain Fitz Roy, R.N.
Darwin, Charles
2,027 Gutenberg downloadsen2003Difficulty 66 (Academic)
The Home of the Blizzard Being the Story of the Australasian Antarctic Expedition, 1911-1914
Mawson, Douglas, Sir
1,965 Gutenberg downloadsen2004Difficulty 60 (Graduate)
Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948
Unknown
1,861 Gutenberg downloadsen2008Difficulty 59 (Graduate)
One Hundred Proofs That the Earth Is Not a Globe
Carpenter, William
1,851 Gutenberg downloadsen2017Difficulty 44 (College)
The World of Flying Saucers: A Scientific Examination of a Major Myth of the Space Age
Menzel, Donald H. (Donald Howard) & Boyd, Lyle Gifford
1,830 Gutenberg downloadsen2021Difficulty 63 (Academic)
Cosmos: A Sketch of the Physical Description of the Universe, Vol. 1
Humboldt, Alexander von
1,763 Gutenberg downloadsen2005Difficulty 67 (Academic)
The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told
Thomson, J. Arthur (John Arthur)
1,762 Gutenberg downloadsen2007Difficulty 66 (Academic)
Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology
Lyell, Charles, Sir
1,724 Gutenberg downloadsen2010Difficulty 67 (Academic)
Stonehenge and Other British Stone Monuments Astronomically Considered
Lockyer, Norman, Sir
1,700 Gutenberg downloadsen2020Difficulty 50 (College)
Man and Nature; Or, Physical Geography as Modified by Human Action
Marsh, George P. (George Perkins)
1,682 Gutenberg downloadsen2011Difficulty 61 (Academic)
The Ancient Volcanoes of Great Britain, Volume 1 (of 2)
Geikie, Archibald
1,647 Gutenberg downloadsen2022Difficulty 67 (Academic)
Vestiges of the Natural History of Creation
Chambers, Robert
1,616 Gutenberg downloadsen2004Difficulty 66 (Academic)
The Formation of Vegetable Mould Through the Action of Worms With Observations on Their Habits
Darwin, Charles
1,602 Gutenberg downloadsen2000Difficulty 63 (Academic)
A Text-book of Entomology Including the Anatomy, Physiology, Embryology and Metamorphoses of Insects for Use in Agricultural and Technical Schools and Colleges as Well as by the Working Entomologist
Packard, A. S. (Alpheus Spring)
1,595 Gutenberg downloadsen2021Difficulty 63 (Academic)
Manures and the principles of manuring
Aikman, Charles Morton
1,592 Gutenberg downloadsen2008Difficulty 80 (Expert)
Identifying Hardwoods Growing on Pine Sites
Brown, Clair A. (Clair Alan) & Grelen, Harold E.
1,558 Gutenberg downloadsen2021Difficulty 54 (Graduate)
The Cauliflower
Crozier, A. A. (Arthur Alger)
1,532 Gutenberg downloadsen2009Difficulty 57 (Graduate)
The Variation of Animals and Plants Under Domestication, Vol. I.
Darwin, Charles
1,521 Gutenberg downloadsen2008Difficulty 67 (Academic)
The Variation of Animals and Plants under Domestication
Darwin, Charles
1,496 Gutenberg downloadsen2002Difficulty 86 (Specialist)
A Manual of Elementary Geology or, The Ancient Changes of the Earth and its Inhabitants as Illustrated by Geological Monuments
Lyell, Charles, Sir
1,493 Gutenberg downloadsen2010Difficulty 55 (Graduate)
Roman Farm Management: The Treatises of Cato and Varro
Cato, Marcus Porcius & Varro, Marcus Terentius
1,481 Gutenberg downloadsen2004Difficulty 46 (College)
El Mar
Michelet, Jules
1,480 Gutenberg downloadses2008
Elements of Agricultural Chemistry
Anderson, Thomas
1,453 Gutenberg downloadsen2008Difficulty 64 (Academic)
Agricola : $b A study of agriculture and rustic life in the Greco-Roman world from the point of view of labour
Heitland, William Emerton
1,437 Gutenberg downloadsen2024Difficulty 59 (Graduate)
Farm drainage The Principles, Processes, and Effects of Draining Land with Stones, Wood, Plows, and Open Ditches, and Especially with Tiles
French, Henry F. (Henry Flagg)
1,433 Gutenberg downloadsen2007Difficulty 50 (College)
The Apple-Tree The Open Country Books—No. 1
Bailey, L. H. (Liberty Hyde)
1,432 Gutenberg downloadsen2008Difficulty 47 (College)
Fossil plants, Vol. 3 : $b A text-book for students of botany and geology
Seward, A. C. (Albert Charles)
1,427 Gutenberg downloadsen2025Difficulty 64 (Academic)
Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 1
Humboldt, Alexander von & Bonpland, Aimé
1,417 Gutenberg downloadsen2004Difficulty 55 (Graduate)
Agriculture for Beginners Revised Edition
Burkett, Charles William & Hill, Daniel Harvey & Stevens, Frank Lincoln
1,403 Gutenberg downloadsen2007Difficulty 44 (College)
Mars and Its Canals
Lowell, Percival
1,387 Gutenberg downloadsen2014Difficulty 53 (Graduate)
Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946
Unknown
1,365 Gutenberg downloadsen2008Difficulty 48 (College)
Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting Battle Creek, Michigan, September 10 and 11, 1934
Unknown
1,362 Gutenberg downloadsen2007Difficulty 51 (Graduate)
Sylva; Or, A Discourse of Forest Trees. Vol. 1 (of 2)
Evelyn, John
1,359 Gutenberg downloadsen2007Difficulty 59 (Graduate)
A Practical Handbook on the Distillation of Alcohol from Farm Products
Wright, F. B. (Frederic B.)
1,348 Gutenberg downloadsen2014Difficulty 57 (Graduate)
Galileo Galilei and the Roman Curia From Authentic Sources
Gebler, Karl von
1,336 Gutenberg downloadsen2019Difficulty 53 (Graduate)
周髀算經
Unknown
1,330 Gutenberg downloadszh2004
Special report on diseases of cattle
United States. Bureau of Animal Industry & Atkinson, V. T. (Vickers T.) & Dickson, Dr. (William) & Eichhorn, A. (Adolph) & Hickman, Richard W. (Richard West) & Law, James & Lowe, (Dr.) (William Herbert) & Marsh, C. Dwight (Charles Dwight) & Mohler, John R. (John Robbins) & Murray, A. J. (Alexander James) & Pearson, Leonard & Ransom, Brayton Howard & Trumbower, M. R. (Milton R.) & Woodward, Dr. (Benjamin Tilghman)
1,325 Gutenberg downloadsen2009Difficulty 53 (Graduate)
American Forest Trees
Gibson, Henry H.
1,320 Gutenberg downloadsen2013Difficulty 50 (College)
Canyons of the Colorado
Powell, John Wesley
1,312 Gutenberg downloadsen2005Difficulty 44 (College)
Rollo's Philosophy. [Air]
Abbott, Jacob
1,311 Gutenberg downloadsen2008Difficulty 37 (High School)
An Introduction to the History of Science
Libby, Walter
1,282 Gutenberg downloadsen2012Difficulty 62 (Academic)
Encyclopaedia Britannica, 11th Edition, "Magnetite" to "Malt" Volume 17, Slice 4
Various
1,273 Gutenberg downloadsen2013Difficulty 67 (Academic)
The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing
Record, Samuel J. (Samuel James)
1,267 Gutenberg downloadsen2004Difficulty 55 (Graduate)
The autobiography of Arthur Young : $b with selections from his correspondence
Young, Arthur
1,242 Gutenberg downloadsen2024Difficulty 59 (Graduate)
The Andes and the Amazon; Or, Across the Continent of South America
Orton, James
1,241 Gutenberg downloadsen2006Difficulty 55 (Graduate)
Agricultural Implements and Machines in the Collection of the National Museum of History and Technology Smithsonian Studies in History and Technology, No. 17
Schlebecker, John T.
1,233 Gutenberg downloadsen2008Difficulty 59 (Graduate)
Principles and practice of agricultural analysis. Volume 1 (of 3), Soils
Wiley, Harvey Washington
1,227 Gutenberg downloadsen2024Difficulty 64 (Academic)
The Book of Husbandry
Fitzherbert, Anthony
1,219 Gutenberg downloadsen2018Difficulty 53 (Graduate)
Popular Scientific Recreations in Natural Philosphy, Astronomy, Geology, Chemistry, etc., etc., etc.
Tissandier, Gaston
1,212 Gutenberg downloadsen2016Difficulty 62 (Academic)
Texas Rocks and Minerals: An Amateur's Guide
Girard, Roselle M.
1,205 Gutenberg downloadsen2016Difficulty 66 (Academic)
Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 2
Humboldt, Alexander von & Bonpland, Aimé
1,187 Gutenberg downloadsen2004Difficulty 58 (Graduate)
Texas Fossils: An Amateur Collector's Handbook
Matthews, William Henry
1,185 Gutenberg downloadsen2018Difficulty 69 (Academic)
Cattle and Their Diseases Embracing Their History and Breeds, Crossing and Breeding, and Feeding and Management; with the Diseases to Which They Are Subject, and the Remedies Best Adapted to Their Cure
Jennings, Robert
1,181 Gutenberg downloadsen2007Difficulty 67 (Academic)
The Ocean World: Being a Description of the Sea and Its Living Inhabitants.
Figuier, Louis
1,181 Gutenberg downloadsen2014Difficulty 56 (Graduate)
Terrestrial and Celestial Globes Volume 2 Their History and Construction Including a Consideration of their Value as Aids in the Study of Geography and Astronomy
Stevenson, Edward Luther
1,169 Gutenberg downloadsen2012Difficulty 58 (Graduate)
The First Book of Farming
Goodrich, C. L. (Charles Landon)
1,154 Gutenberg downloadsen2005Difficulty 48 (College)
The pears of New York
Hedrick, U. P.
1,153 Gutenberg downloadsen2014Difficulty 58 (Graduate)
The Preparation of Illustrations for Reports of the United States Geological Survey With Brief Descriptions of Processes of Reproduction
Ridgway, John L.
1,142 Gutenberg downloadsen2013Difficulty 68 (Academic)
Farmers of Forty Centuries; Or, Permanent Agriculture in China, Korea, and Japan
King, F. H. (Franklin Hiram)
1,136 Gutenberg downloadsen2004Difficulty 69 (Academic)
Theory of the Earth, With Proofs and Illustrations, Volume 1 (of 4)
Hutton, James
1,133 Gutenberg downloadsen2004Difficulty 67 (Academic)
Political and commercial geology and the world's mineral resources
Unknown
1,131 Gutenberg downloadsen2023Difficulty 67 (Academic)
Fossil plants, Vol. 1 : $b [A text-book] for students of botany and geology
Seward, A. C. (Albert Charles)
1,130 Gutenberg downloadsen2022Difficulty 57 (Graduate)
How to Use the Popular Science Library; History of Science; General Index
Serviss, Garrett Putman & Selwyn-Brown, Arthur
1,128 Gutenberg downloadsen2016Difficulty 64 (Academic)
Transactions of the American Society of Civil Engineers, vol. LXXII, June, 1911 Water Purification Plant, Washington, D. C. Results of Operation.
American Society of Civil Engineers & Hardy, E. D.
1,126 Gutenberg downloadsen2008Difficulty 49 (College)
A Study of Recent Earthquakes
Davison, Charles
1,123 Gutenberg downloadsen2008Difficulty 58 (Graduate)
The anatomy of the domestic fowl
Kaupp, B. F. (Benjamin Franklyn)
1,121 Gutenberg downloadsen2023Difficulty 65 (Academic)
Philosophical Transactions of the Royal Society - Vol 1 - 1666 Giving some Accompt of the present Undertakings, Studies, and Labours of the Ingenious in many considerable parts of the World
Various
1,114 Gutenberg downloadsen2009Difficulty 58 (Graduate)
A Journey in Brazil
Agassiz, Louis & Agassiz, Elizabeth Cabot Cary
1,111 Gutenberg downloadsen2017Difficulty 55 (Graduate)
Weeds used in medicine
Henkel, Alice
1,103 Gutenberg downloadsen2025Difficulty 50 (College)
A Text-Book of Astronomy
Comstock, George C. (George Cary)
1,091 Gutenberg downloadsen2011Difficulty 55 (Graduate)
Scientific American Supplement, No. 841, February 13, 1892
Various
1,088 Gutenberg downloadsen2005Difficulty 52 (Graduate)
The Polar World A popular description of man and nature in the Arctic and Antarctic regions of the globe
Hartwig, G. (Georg)
1,087 Gutenberg downloadsen2020Difficulty 61 (Academic)
One Thousand Questions in California Agriculture Answered
Wickson, Edward J. (Edward James)
1,084 Gutenberg downloadsen2004Difficulty 43 (College)
Tobacco; Its History, Varieties, Culture, Manufacture and Commerce
Billings, E. R.
1,083 Gutenberg downloadsen2008Difficulty 60 (Graduate)
Geology, Vol. 1 [of 3] : $b Geologic processes and their results
Chamberlin, Thomas C. (Thomas Chrowder) & Salisbury, Rollin D.
1,081 Gutenberg downloadsen2024Difficulty 56 (Graduate)
The Desert World
Mangin, Arthur
1,079 Gutenberg downloadsen2013Difficulty 60 (Graduate)
Natural Gemstones
Geological Survey (U.S.)
1,076 Gutenberg downloadsen2015Difficulty 66 (Academic)
The grapes of New York
Hedrick, U. P.
1,073 Gutenberg downloadsen2014Difficulty 63 (Academic)
Principles and practice of agricultural analysis. Volume 3 (of 3), Agricultural products
Wiley, Harvey Washington
1,071 Gutenberg downloadsen2025Difficulty 78 (Expert)
John Deere's Steel Plow
Kendall, Edward C.
1,064 Gutenberg downloadsen2010Difficulty 51 (Graduate)
Coral Reefs
Darwin, Charles
1,059 Gutenberg downloadsen2001Difficulty 57 (Graduate)
天工開物
Song, Yingxing
1,053 Gutenberg downloadszh2008
Terrestrial and Celestial Globes Volume 1 Their History and Construction Including a Consideration of their Value as Aids in the Study of Geography and Astronomy
Stevenson, Edward Luther
1,045 Gutenberg downloadsen2012Difficulty 56 (Graduate)
Australian insects
Froggatt, Walter W. (Walter Wilson)
1,040 Gutenberg downloadsen2025Difficulty 52 (Graduate)
The American Journal of Science and Arts, Volume 50 (First Series) General Index to Forty-Nine Volumes
Various
1,039 Gutenberg downloadsen2014Difficulty 72 (Expert)
Northern Nut Growers Association, Report of the Proceedings at the Third Annual Meeting Lancaster, Pennsylvania, December 18 and 19, 1912
Unknown
1,037 Gutenberg downloadsen2007Difficulty 51 (Graduate)
The English Husbandman The First Part: Contayning the Knowledge of the true Nature of euery Soyle within this Kingdome: how to Plow it; and the manner of the Plough, and other Instruments
Markham, Gervase
1,036 Gutenberg downloadsen2007Difficulty 69 (Academic)
Handbook of Birmingham Prepared for the Members of the British Association, 1886
British Association for the Advancement of Science
1,035 Gutenberg downloadsen2015Difficulty 51 (Graduate)
The Antiquity of Man
Lyell, Charles, Sir
1,035 Gutenberg downloadsen2004Difficulty 57 (Graduate)
The Book of the Ocean
Ingersoll, Ernest
1,032 Gutenberg downloadsen2018Difficulty 59 (Graduate)
Village Improvements and Farm Villages
Waring, George E. (George Edwin)
1,031 Gutenberg downloadsen2008Difficulty 63 (Academic)
Encyclopaedia Britannica, 11th Edition, "Joints" to "Justinian I." Volume 15, Slice 5
Various
1,029 Gutenberg downloadsen2012Difficulty 65 (Academic)
The Student's Elements of Geology
Lyell, Charles, Sir
1,027 Gutenberg downloadsen2003Difficulty 56 (Graduate)
A Brief History of Forestry. In Europe, the United States and Other Countries
Fernow, B. E. (Bernhard Eduard)
1,023 Gutenberg downloadsen2015Difficulty 62 (Academic)
Fragments of Earth Lore: Sketches & Addresses Geological and Geographical
Geikie, James
1,022 Gutenberg downloadsen2014Difficulty 64 (Academic)
Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting Rockport, Indiana, August 25, 26 and 27, 1952
Unknown
1,019 Gutenberg downloadsen2008Difficulty 55 (Graduate)
The Movements and Habits of Climbing Plants
Darwin, Charles
1,014 Gutenberg downloadsen2001Difficulty 60 (Graduate)
Water Supply: the Present Practice of Sinking and Boring Wells With Geological Considerations and Examples of Wells Executed
Spon, Ernest
1,011 Gutenberg downloadsen2014Difficulty 64 (Academic)
The Elements of Geology
Norton, William Harmon
1,008 Gutenberg downloadsen2012Difficulty 52 (Graduate)
The peaches of New York
Hedrick, U. P.
1,008 Gutenberg downloadsen2014Difficulty 62 (Academic)
The plums of New York
Hedrick, U. P.
1,006 Gutenberg downloadsen2024Difficulty 65 (Academic)
The History of Creation, Vol. 2 (of 2) Or the Development of the Earth and its Inhabitants by the Action of Natural Causes
Haeckel, Ernst
1,002 Gutenberg downloadsen2012Difficulty 61 (Academic)
The World's Greatest Books — Volume 15 — Science
Unknown
1,001 Gutenberg downloadsen2008Difficulty 67 (Academic)
Field book of common rocks and minerals : $b for identifying the rocks and minerals of the United States and interpreting their origins and meanings
Loomis, Frederic Brewster
1,000 Gutenberg downloadsen2017Difficulty 50 (College)
Narrative of the Circumnavigation of the Globe by the Austrian Frigate Novara, Volume I (Commodore B. Von Wullerstorf-Urbair,) Undertaken by Order of the Imperial Government in the Years 1857, 1858, & 1859, Under the Immediate Auspices of His I. and R. Highness the Archduke Ferdinand Maximilian, Commander-In-Chief of the Austrian Navy.
Scherzer, Karl, Ritter von
995 Gutenberg downloadsen2011Difficulty 59 (Graduate)
Essay on the Theory of the Earth
Cuvier, Georges, baron
990 Gutenberg downloadsen2020Difficulty 66 (Academic)
The cherries of New York
Hedrick, U. P.
990 Gutenberg downloadsen2014Difficulty 67 (Academic)
The Subterranean World
Hartwig, G. (Georg)
988 Gutenberg downloadsen2016Difficulty 84 (Specialist)
The Flying Saucers are Real
Keyhoe, Donald E. (Donald Edward)
987 Gutenberg downloadsen2004Difficulty 44 (College)
Peat and its Uses as Fertilizer and Fuel
Johnson, Samuel W. (Samuel William)
986 Gutenberg downloadsen2008Difficulty 57 (Graduate)
The book of cheese
Thom, Charles & Fisk, W. W. (Walter Warner)
986 Gutenberg downloadsen2012Difficulty 65 (Academic)
Astronomy of To-day: A Popular Introduction in Non-Technical Language
Dolmage, Cecil Goodrich Julius
978 Gutenberg downloadsen2009Difficulty 56 (Graduate)
Northern Nut Growers Association Thirty-Fourth Annual Report 1943
Unknown
978 Gutenberg downloadsen2007Difficulty 47 (College)
Studies on fermentation : $b the diseases of beer, their causes, and the means of preventing them
Pasteur, Louis
977 Gutenberg downloadsen2020Difficulty 55 (Graduate)
Domestic Animals History and description of the horse, mule, cattle, sheep, swine, poultry and farm dogs; with directions for their management, breeding, crossing, rearing, feeding, and preparation for a profitable market; also their diseases and remedies. Together with full directions for the management of the dairy.
Allen, Richard Lamb
976 Gutenberg downloadsen2010Difficulty 72 (Expert)
A Catechism of Familiar Things; Their History, and the Events Which Led to Their Discovery. With a Short Explanation of Some of the Principal Natural Phenomena. For the Use of Schools and Families. Enlarged and Revised Edition.
Anonymous
975 Gutenberg downloadsen2005Difficulty 52 (Graduate)
Letters on Astronomy in which the Elements of the Science are Familiarly Explained in Connection with Biographical Sketches of the Most Eminent Astronomers
Olmsted, Denison
975 Gutenberg downloadsen2012Difficulty 59 (Graduate)
The Ancient Life History of the Earth A Comprehensive Outline of the Principles and Leading Facts of Palæontological Science
Nicholson, Henry Alleyne
975 Gutenberg downloadsen2004Difficulty 76 (Expert)
Chapters in Rural Progress
Butterfield, Kenyon L. (Kenyon Leech)
971 Gutenberg downloadsen2008Difficulty 59 (Graduate)
Reflections on the Decline of Science in England, and on Some of Its Causes
Babbage, Charles
969 Gutenberg downloadsen1998Difficulty 63 (Academic)
A Short History of English Agriculture
Curtler, W. H. R. (William Henry Ricketts)
961 Gutenberg downloadsen2005Difficulty 54 (Graduate)
The Stock-Feeder's Manual the chemistry of food in relation to the breeding and feeding of live stock
Cameron, Charles Alexander, Sir
960 Gutenberg downloadsen2008Difficulty 59 (Graduate)
The wonders of the world : $b a complete museum, descriptive and pictorial, of the wonderful phenomena and results of nature, science and art
Abbott, John Loraine
953 Gutenberg downloadsen2025Difficulty 77 (Expert)
Cyrus Hall McCormick: His Life and Work
Casson, Herbert Newton
951 Gutenberg downloadsen2013Difficulty 55 (Graduate)
Die Naturwissenschaften in ihrer Entwicklung und in ihrem Zusammenhange, I. Band Von den Anfängen bis zum Wiederaufleben der Wissenschaften
Dannemann, Friedrich
944 Gutenberg downloadsde2016
On the Connexion of the Physical Sciences
Somerville, Mary
944 Gutenberg downloadsen2016Difficulty 89 (Specialist)
The Geologic Story of Palo Duro Canyon
Matthews, William Henry
943 Gutenberg downloadsen2016Difficulty 60 (Graduate)
Fruits of Queensland
Benson, Albert H. (Albert Henry)
941 Gutenberg downloadsen2008Difficulty 70 (Academic)
Los ingenios: colección de vistas de los principles ingenios de azúcar de la isla de Cuba
Cantero, J. G. (Justo Germán)
941 Gutenberg downloadses2012
Northern Nut Growers Association Report of the Proceedings at the 44th Annual Meeting Rochester, N.Y. August 31 and September 1, 1953
Unknown
941 Gutenberg downloadsen2008Difficulty 56 (Graduate)
The History of Creation, Vol. 1 (of 2) Or the Development of the Earth and its Inhabitants by the Action of Natural Causes
Haeckel, Ernst
936 Gutenberg downloadsen2012Difficulty 64 (Academic)
The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c.
Simmonds, P. L. (Peter Lund)
928 Gutenberg downloadsen2005Difficulty 56 (Graduate)
Ukraine, the land and its people : $b an introduction to its geography
Rudnytskyi, Stepan
928 Gutenberg downloadsen2023Difficulty 65 (Academic)
Meteorology: The Science of the Atmosphere
Talman, Charles Fitzhugh
926 Gutenberg downloadsen2014Difficulty 62 (Academic)
Seeds of Michigan Weeds
Beal, W. J. (William James)
926 Gutenberg downloadsen2010Difficulty 48 (College)
Appletons' Popular Science Monthly, July 1899 Volume LV, No. 3, July 1899
Various
924 Gutenberg downloadsen2014Difficulty 58 (Graduate)
Rural Wealth and Welfare: Economic Principles Illustrated and Applied in Farm Life
Fairchild, Geo. T. (George Thompson)
921 Gutenberg downloadsen2010Difficulty 56 (Graduate)
Man and the Glacial Period
Wright, G. Frederick (George Frederick)
919 Gutenberg downloadsen2016Difficulty 53 (Graduate)
Omphalos : $b an attempt to untie the geological knot
Gosse, Philip Henry
919 Gutenberg downloadsen2012Difficulty 72 (Expert)
Color Standards and Color Nomenclature With fifty-three colored plates and eleven hundred and fifteen named colors
Ridgway, Robert
918 Gutenberg downloadsen2020Difficulty 70 (Academic)
Lamb Slaughtering, Cutting, Preserving, and Cooking on the Farm
Cross, H. Russell & Green, E. Curtis & Jones, William R. & Kotula, Anthony & West, R. L. (Roger Lawrence)
915 Gutenberg downloadsen2020Difficulty 47 (College)
Every-day Science: Volume 7. The Conquest of Time and Space
Williams, Henry Smith & Williams, Edward Huntington
911 Gutenberg downloadsen2013Difficulty 57 (Graduate)
Insects and Diseases of Trees in the South
Anonymous
907 Gutenberg downloadsen2015Difficulty 55 (Graduate)
The Preparation of Plantation Rubber
Morgan, Sidney
907 Gutenberg downloadsen2011Difficulty 86 (Specialist)
Philosophical transactions, Vol. L. Part I. For the year 1757. Giving some account of the present undertakings, studies, and labours, of the ingenious, in many considerable parts of the world.
Various & Royal Society (Great Britain)
906 Gutenberg downloadsen2021Difficulty 49 (College)
Manual of American grape-growing
Hedrick, U. P.
904 Gutenberg downloadsen2009Difficulty 54 (Graduate)
Sheep, Swine, and Poultry Embracing the History and Varieties of Each; The Best Modes of Breeding; Their Feeding and Management; Together with etc.
Jennings, Robert
903 Gutenberg downloadsen2012Difficulty 76 (Expert)
Experiments on Animals
Paget, Stephen
902 Gutenberg downloadsen2013Difficulty 59 (Graduate)
Thunder and Lightning
Flammarion, Camille
901 Gutenberg downloadsen2013Difficulty 49 (College)
Scientific American Supplement, No. 561, October 2, 1886
Various
900 Gutenberg downloadsen2005Difficulty 50 (College)
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Tull, Jethro
892 Gutenberg downloadsen2024Difficulty 55 (Graduate)
Right Use of Lime in Soil Improvement
Agee, Alva
892 Gutenberg downloadsen2008Difficulty 57 (Graduate)
Scientific American, Volume 40, No. 13, March 29, 1879 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures
Various
892 Gutenberg downloadsen2006Difficulty 56 (Graduate)
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Wilder, F. W. (Fred William)
889 Gutenberg downloadsen2024Difficulty 70 (Academic)
Diggers in the Earth
Tappan, Eva March
888 Gutenberg downloadsen2008Difficulty 39 (High School)
The Story of the Earth and Man
Dawson, John William, Sir
888 Gutenberg downloadsen2013Difficulty 59 (Graduate)
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Various
887 Gutenberg downloadsen2012Difficulty 60 (Graduate)
Gem-Stones and Their Distinctive Characters
Smith, George Frederick Herbert
886 Gutenberg downloadsen2019Difficulty 58 (Graduate)
Through the Telescope
Baikie, James
884 Gutenberg downloadsen2017Difficulty 55 (Graduate)
Discourses: Biological & Geological Essays
Huxley, Thomas Henry
883 Gutenberg downloadsen2003Difficulty 61 (Academic)
Physical Geography
Somerville, Mary
883 Gutenberg downloadsen2020Difficulty 72 (Expert)
Young Folks' Library, Volume XI (of 20) Wonders of Earth, Sea and Sky
Unknown
883 Gutenberg downloadsen2005Difficulty 49 (College)
Miscellanea Curiosa, Vol. 1 Containing a collection of some of the principal phaenomena in nature, accounted for by the greatest philosophers of this age
Unknown
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Creation of the Teton Landscape: The Geologic Story of Grand Teton National Park
Love, J. D. (John David) & Reed, John C. (John Calvin)
876 Gutenberg downloadsen2016Difficulty 55 (Graduate)
Memoria sobre a cultura, e productos da cana de assucar
Gomes, José Caetano
876 Gutenberg downloadspt2008
Other Worlds Their Nature, Possibilities and Habitability in the Light of the Latest Discoveries
Serviss, Garrett Putman
876 Gutenberg downloadsen2006Difficulty 73 (Expert)
The Art of Making Whiskey So As to Obtain a Better, Purer, Cheaper and Greater Quantity of Spirit, From a Given Quantity of Grain. Also, the Art of Converting It into Gin, after the Process of the Holland Distillers
Boucherie, Anthony
876 Gutenberg downloadsen2007Difficulty 54 (Graduate)
A History of Science — Volume 3
Williams, Henry Smith & Williams, Edward Huntington
875 Gutenberg downloadsen1999Difficulty 77 (Expert)
A Treatise on Meteorological Instruments Explanatory of Their Scientific Principles, Method of Construction, and Practical Utility
Negretti, Enrico Angelo Lodovico & Zambra, Joseph
874 Gutenberg downloadsen2011Difficulty 60 (Graduate)
American Pomology. Apples
Warder, J. A. (John Aston)
874 Gutenberg downloadsen2011Difficulty 64 (Academic)
The Variation of Animals and Plants under Domestication — Volume 1
Darwin, Charles
873 Gutenberg downloadsen2001Difficulty 62 (Academic)
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Lohman, Stanley William
871 Gutenberg downloadsen2016Difficulty 53 (Graduate)
Earth and Sky Every Child Should Know Easy studies of the earth and the stars for any time and place
Rogers, Julia Ellen
870 Gutenberg downloadsen2010Difficulty 47 (College)
Aërial Navigation A Popular Treatise on the Growth of Air Craft and on Aëronautical Meteorology
Zahm, Albert Francis
869 Gutenberg downloadsen2019Difficulty 53 (Graduate)
Scientific American Supplement, No. 460, October 25, 1884
Various
869 Gutenberg downloadsen2004Difficulty 52 (Graduate)
The Cultivation of The Native Grape, and Manufacture of American Wines
Husmann, George
869 Gutenberg downloadsen2007Difficulty 53 (Graduate)
Hemp Hurds as Paper-Making Material
Dewey, Lyster H. (Lyster Hoxie) & Merrill, Jason L.
865 Gutenberg downloadsen2006Difficulty 59 (Graduate)
The Glaciers of the Alps Being a narrative of excursions and ascents, an account of the origin and phenomena of glaciers and an exposition of the physical principles to which they are related
Tyndall, John
860 Gutenberg downloadsen2010Difficulty 69 (Academic)
The Nut Culturist A Treatise on Propogation, Planting, and Cultivation of Nut Bearing Trees and Shrubs Adapted to the Climate of the United States
Fuller, Andrew S. (Andrew Samuel)
860 Gutenberg downloadsen2011Difficulty 55 (Graduate)
A Pictorial Booklet on Early Jamestown Commodities and Industries
Hudson, J. Paul
857 Gutenberg downloadsen2012Difficulty 59 (Graduate)
Dinosaurs, with Special Reference to the American Museum Collections
Matthew, William Diller
856 Gutenberg downloadsen2006Difficulty 59 (Graduate)
Madam How and Lady Why; Or, First Lessons in Earth Lore for Children
Kingsley, Charles
856 Gutenberg downloadsen1999Difficulty 41 (College)
Soils, their formation, properties, composition, and relations to climate and plant growth in the humid and arid regions
Hilgard, Eugene W. (Eugene Woldemar)
854 Gutenberg downloadsen2024Difficulty 61 (Academic)
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Knight, Francis A. (Francis Arnold) & Dutton, Louie M. Knight
850 Gutenberg downloadsen2014Difficulty 53 (Graduate)
Getting Gold: A Practical Treatise for Prospectors, Miners and Students
Johnson, J. C. F. (Joseph Colin Francis)
850 Gutenberg downloadsen2006Difficulty 60 (Graduate)
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Agee, Alva
849 Gutenberg downloadsen2007Difficulty 66 (Academic)
Ducks and Geese
Lamon, Harry M. & Slocum, Rob R. (Rob Roy)
849 Gutenberg downloadsen2010Difficulty 58 (Graduate)
Earth Features and Their Meaning An Introduction to Geology for the Student and the General Reader
Hobbs, William Herbert
844 Gutenberg downloadsen2015Difficulty 86 (Specialist)
Fruits of the Hawaiian Islands
Wilder, Gerrit Parmile
844 Gutenberg downloadsen2013Difficulty 52 (Graduate)
The Geologic Story of Arches National Park Geological Survey Bulletin 1393
Lohman, Stanley William
844 Gutenberg downloadsen2016Difficulty 52 (Graduate)
The Wonder Book of Volcanoes and Earthquakes
Houston, Edwin J. (Edwin James)
844 Gutenberg downloadsen2013Difficulty 50 (College)
The Land of Midian (Revisited) — Volume 1
Burton, Richard Francis, Sir
843 Gutenberg downloadsen2004Difficulty 54 (Graduate)
Appletons' Popular Science Monthly, February 1900 Vol. 56, November, 1899 to April, 1900
Various
837 Gutenberg downloadsen2014Difficulty 62 (Academic)
Curiosities of Science, Past and Present A Book for Old and Young
Timbs, John
835 Gutenberg downloadsen2015Difficulty 66 (Academic)
The Chain of Life in Geological Time A Sketch of the Origin and Succession of Animals and Plants
Dawson, John William, Sir
833 Gutenberg downloadsen2011Difficulty 56 (Graduate)
The World Before the Deluge
Figuier, Louis
833 Gutenberg downloadsen2012Difficulty 65 (Academic)
Field, Forest and Farm Things interesting to young nature-lovers, including some matters of moment to gardeners and fruit-growers
Fabre, Jean-Henri
832 Gutenberg downloadsen2022Difficulty 54 (Graduate)
Die Philippinen und ihre Bewohner Sechs Skizzen
Semper, C. (Carl)
831 Gutenberg downloadsde2008
Tobacco: Growing, Curing, & Manufacturing A Handbook for Planters in All Parts of the World
Unknown
829 Gutenberg downloadsen2017Difficulty 58 (Graduate)
Half-hours with the Telescope Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction.
Proctor, Richard A. (Richard Anthony)
826 Gutenberg downloadsen2005Difficulty 56 (Graduate)
Science and Practice in Farm Cultivation
Buckman, James
823 Gutenberg downloadsen2012Difficulty 52 (Graduate)
Volcanoes: What They are and What They Teach
Judd, John W. (John Wesley)
823 Gutenberg downloadsen2022Difficulty 55 (Graduate)
Ice-Caves of France and Switzerland
Browne, G. F. (George Forrest)
822 Gutenberg downloadsen2004Difficulty 52 (Graduate)
The Eagle's Nest Ten Lectures on the Relation of Natural Science to Art, Given Before the University of Oxford, in Lent Term, 1872
Ruskin, John
821 Gutenberg downloadsen2013Difficulty 52 (Graduate)
Cloud Studies
Clayden, Arthur William
818 Gutenberg downloadsen2017Difficulty 56 (Graduate)
Geology: The Science of the Earth's Crust
Miller, William J. (William John)
816 Gutenberg downloadsen2014Difficulty 61 (Academic)
American Journal of Science, Vol. 1.
Various
815 Gutenberg downloadsen2016Difficulty 65 (Academic)
Guide to Rocks and Minerals of Illinois
Illinois State Geological Survey
815 Gutenberg downloadsen2021Difficulty 61 (Academic)
Seasoning of Wood
Wagner, J. B. (Joseph Bernard)
814 Gutenberg downloadsen2008Difficulty 59 (Graduate)
The Common Rocks and Minerals of Missouri
Keller, W. D.
814 Gutenberg downloadsen2019Difficulty 60 (Graduate)
Voyager 1 Encounters Saturn
United States. National Aeronautics and Space Administration
813 Gutenberg downloadsen2017Difficulty 62 (Academic)
Wood and Forest
Noyes, William
812 Gutenberg downloadsen2011Difficulty 51 (Graduate)
Significant Achievements in Space Bioscience 1958-1964
United States. National Aeronautics and Space Administration
810 Gutenberg downloadsen2012Difficulty 76 (Expert)
The Apple The Kansas Apple, the Big Red Apple; the Luscious, Red-Cheeked First Love of the Farmer's Boy; the Healthful, Hearty Heart of the Darling Dumpling. What It Is; How to Grow It; Its Commercial and Economic Importance; How to Utilize It.
Unknown
810 Gutenberg downloadsen2010Difficulty 50 (College)
Every-day Science: Volume 6. The Conquest of Nature
Williams, Henry Smith & Williams, Edward Huntington
808 Gutenberg downloadsen2013Difficulty 53 (Graduate)
夢溪筆談, Volume 07-10
Shen, Kuo
808 Gutenberg downloadszh2005
Die Entstehung der Kontinente und Ozeane
Wegener, Alfred
807 Gutenberg downloadsde2014
Grasses : $b A handbook for use in the field and laboratory
Ward, H. Marshall (Harry Marshall)
807 Gutenberg downloadsen2015Difficulty 56 (Graduate)
Cave Hunting Researches on the evidence of caves respecting the early inhabitants of Europe
Dawkins, William Boyd
805 Gutenberg downloadsen2016Difficulty 77 (Expert)
The Origin of the World According to Revelation and Science
Dawson, John William, Sir
805 Gutenberg downloadsen2010Difficulty 60 (Graduate)
Modern ships of war
Reed, Edward J. (Edward James), Sir & Simpson, Edward
804 Gutenberg downloadsen2024Difficulty 64 (Academic)
Scientific American Supplement, No. 520, December 19, 1885
Various
804 Gutenberg downloadsen2004Difficulty 56 (Graduate)
Useful Knowledge: Volume 2. Vegetables Or, a familiar account of the various productions of nature
Bingley, William
804 Gutenberg downloadsen2018Difficulty 51 (Graduate)
Draining for Profit, and Draining for Health
Waring, George E. (George Edwin)
801 Gutenberg downloadsen2006Difficulty 56 (Graduate)
Northern Nut Growers Association, Report Of The Proceedings At The Tenth Annual Meeting. Battle Creek, Michigan, December 9 and 10, 1919
Unknown
801 Gutenberg downloadsen2006Difficulty 49 (College)
Farm Mechanics: Machinery and Its Use to Save Hand Labor on the Farm.
Shearer, Herbert A.
800 Gutenberg downloadsen2012Difficulty 42 (College)
The wonders of radium
Shipley, Maynard
800 Gutenberg downloadsen2025Difficulty 60 (Graduate)
Tobacco Leaves: Being a Book of Facts for Smokers
Brennan, William Augustine
798 Gutenberg downloadsen2011Difficulty 53 (Graduate)
Underground Treasures: How and Where to Find Them A Key for the Ready Determination of All the Useful Minerals Within the United States
Orton, James
798 Gutenberg downloadsen2016Difficulty 52 (Graduate)
Voyager Encounters Jupiter
United States. National Aeronautics and Space Administration
796 Gutenberg downloadsen2017Difficulty 64 (Academic)
Time and Change
Burroughs, John
795 Gutenberg downloadsen2004Difficulty 54 (Graduate)
Coral Reefs; Volcanic Islands; South American Geology — Complete
Darwin, Charles
794 Gutenberg downloadsen2003Difficulty 61 (Academic)
Wealth of the World's Waste Places and Oceania
Gilson, Jewett C. (Jewett Castello)
794 Gutenberg downloadsen2007Difficulty 57 (Graduate)
A history of land mammals in the western hemisphere
Scott, William Berryman
792 Gutenberg downloadsen2025Difficulty 66 (Academic)
Agriculture of the Hidatsa Indians: An Indian Interpretation
Waheenee & Wilson, Gilbert Livingstone
792 Gutenberg downloadsen2019Difficulty 66 (Academic)
The Floors of the Ocean: 1. The North Atlantic Text to accompany the physiographic diagram of the North Atlantic
Heezen, Bruce C. & Ewing, W. Maurice (William Maurice) & Tharp, Marie
792 Gutenberg downloadsen2015Difficulty 65 (Academic)
Secrets of Earth and Sea
Lankester, E. Ray (Edwin Ray), Sir
790 Gutenberg downloadsen2016Difficulty 53 (Graduate)
A handbook of some South Indian grasses
Rangachari, K. & Tadulinga Mudaliyar, C.
788 Gutenberg downloadsen2007Difficulty 50 (College)
A Pictorial Atlas of Fossil Remains, consisting of coloured illustrations selected from Parkinson's "Organic remains of a former world," and Artis's "Antediluvian phytology."
Mantell, Gideon Algernon
788 Gutenberg downloadsen2021Difficulty 60 (Graduate)
Are the Planets Inhabited?
Maunder, E. Walter (Edward Walter)
788 Gutenberg downloadsen2011Difficulty 59 (Graduate)
Travels into North America, Volume 1 (of 3)
Kalm, Pehr
787 Gutenberg downloadsen2023Difficulty 55 (Graduate)
Space Nomads: Meteorites in Sky, Field, and Laboratory
LaPaz, Lincoln & LaPaz, Jean
786 Gutenberg downloadsen2016Difficulty 56 (Graduate)
Ancient Plants Being a Simple Account of the past Vegetation of the Earth and of the Recent Important Discoveries Made in This Realm of Nature
Stopes, Marie Carmichael
785 Gutenberg downloadsen2013Difficulty 57 (Graduate)
Pioneer Saturn Encounter
United States. National Aeronautics and Space Administration
785 Gutenberg downloadsen2017Difficulty 62 (Academic)
Popular Books on Natural Science For Practical Use in Every Household, for Readers of All Classes
Bernstein, Aaron David
785 Gutenberg downloadsen2011Difficulty 50 (College)
The Argentine in the Twentieth Century
Martínez, Alberto B. & Lewandowski, Maurice
785 Gutenberg downloadsen2014Difficulty 77 (Expert)
The Elements of Agriculture A Book for Young Farmers, with Questions Prepared for the Use of Schools
Waring, George E. (George Edwin)
784 Gutenberg downloadsen2010Difficulty 53 (Graduate)
The Testimony of the Rocks or, Geology in Its Bearings on the Two Theologies, Natural and Revealed
Miller, Hugh
783 Gutenberg downloadsen2009Difficulty 52 (Graduate)
The geography and geology of south-eastern Egypt
Ball, John
780 Gutenberg downloadsen2024Difficulty 54 (Graduate)
The Shire Horse in Peace and War
Frost, J. Albert
778 Gutenberg downloadsen2015Difficulty 57 (Graduate)
Geological Observations on South America
Darwin, Charles
777 Gutenberg downloadsen2003Difficulty 66 (Academic)
Home Pork Making
Fulton, A. W. (Albert Watson)
774 Gutenberg downloadsen2010Difficulty 51 (Graduate)
The A B C of Mining: A Handbook for Prospectors
Bramble, Charles A.
774 Gutenberg downloadsen2014Difficulty 54 (Graduate)
Time and Tide: A Romance of the Moon
Ball, Robert S. (Robert Stawell)
773 Gutenberg downloadsen2008Difficulty 52 (Graduate)
Business Hints for Men and Women
Calhoun, A. R. (Alfred Rochefort)
770 Gutenberg downloadsen2004Difficulty 44 (College)
Catalogue of Violent and Destructive Earthquakes in the Philippines With an Appendix: Earthquakes in the Marianas Islands 1599-1909
Saderra Masó, Miguel
770 Gutenberg downloadsen2006Difficulty 62 (Academic)
Modern Geography
Newbigin, Marion I. (Marion Isabel)
770 Gutenberg downloadsen2012Difficulty 64 (Academic)
Reise in die Aequinoctial-Gegenden des neuen Continents. Band 1.
Humboldt, Alexander von
770 Gutenberg downloadsde2007
Species Plantarum, Sections IV-V
Linné, Carl von
770 Gutenberg downloadsla2008
The Fairy-Land of Science
Buckley, Arabella B. (Arabella Burton)
769 Gutenberg downloadsen2004Difficulty 48 (College)
The Philippine Agricultural Review. Vol. VIII, First Quarter, 1915 No. 1
Various
769 Gutenberg downloadsen2011Difficulty 64 (Academic)
Encyclopaedia Britannica, 11th Edition, "Geodesy" to "Geometry" Volume 11, Slice 6
Various
768 Gutenberg downloadsen2011Difficulty 59 (Graduate)
Buffon's Natural History, Volume 02 (of 10) Containing a Theory of the Earth, a General History of Man, of the Brute Creation, and of Vegetables, Mineral, &c. &c
Buffon, Georges Louis Leclerc, comte de
767 Gutenberg downloadsen2014Difficulty 63 (Academic)
Farmhouse Plans
Ashby, Wallace
766 Gutenberg downloadsen2019Difficulty 57 (Graduate)
Fossils: A Story of the Rocks and Their Record of Prehistoric Life
Markman, Harvey C.
763 Gutenberg downloadsen2017Difficulty 68 (Academic)
De Reis om de Wereld
Darwin, Charles
762 Gutenberg downloadsnl2010
Some Salient Points in the Science of the Earth
Dawson, John William, Sir
761 Gutenberg downloadsen2019Difficulty 61 (Academic)
A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
Wade, Frank Bertram
760 Gutenberg downloadsen2009Difficulty 55 (Graduate)
The art of promoting the growth of the cucumber and melon in a series of directions for the best means to be adopted in bringing them to a complete state of perfection
Watkins, Thomas
759 Gutenberg downloadsen2008Difficulty 60 (Graduate)
The Earth as Modified by Human Action
Marsh, George P. (George Perkins)
758 Gutenberg downloadsen2004Difficulty 62 (Academic)
The Unexploited West A Compilation of all of the authentic information available at the present time as to the Natural Resources of the Unexploited Regions of Northern Canada
Chambers, Ernest J.
758 Gutenberg downloadsen2015Difficulty 58 (Graduate)
The netherworld of Mendip : $b explorations in the great caverns of Somerset, Yorkshire, Derbyshire, and elsewhere
Baker, Ernest A. (Ernest Albert) & Balch, H. E. (Herbert Ernest)
757 Gutenberg downloadsen2016Difficulty 55 (Graduate)
Wonders of the Yellowstone
Richardson, James (Geologist)
756 Gutenberg downloadsen2014Difficulty 66 (Academic)
The sacred theory of the Earth, Volume 1 (of 2) : $b Containing an account of the original of the Earth, and of all the general changes which it hath already undergone, or is to undergo, till the consummation of all things.
Burnet, Thomas
755 Gutenberg downloadsen2025Difficulty 56 (Graduate)
Life History of the Kangaroo Rat
Vorhies, Charles Taylor & Taylor, Walter P. (Walter Penn)
752 Gutenberg downloadsen2006Difficulty 62 (Academic)
Milch Cows and Dairy Farming Comprising the Breeds, Breeding, and Management, in Health and Disease, of Dairy and Other Stock, the Selection of Milch Cows, with a Full Explanation of Guenon's Method; The Culture of Forage Plants, and the Production of Milk, Butter, and Cheese: Embodying the Most Recent Improvements, and Adapted to Farming in the United States and British Provinces. With a Treatise upon the Dairy Husbandry of Holland; To Which Is Added Horsfall's System of Dairy Management
Flint, Charles Louis
751 Gutenberg downloadsen2019Difficulty 62 (Academic)
A century of science in America : $b with special reference to the American Journal of Science, 1818-1918
Unknown
750 Gutenberg downloadsen2024Difficulty 60 (Graduate)
Scientific American Supplement, No. 446, July 19, 1884
Various
750 Gutenberg downloadsen2004Difficulty 55 (Graduate)
The Story of Evolution
McCabe, Joseph
750 Gutenberg downloadsen1997Difficulty 56 (Graduate)
American Rural Highways
Agg, T. R. (Thomas Radford)
749 Gutenberg downloadsen2009Difficulty 74 (Expert)
Appletons' Popular Science Monthly, June 1899 Volume LV
Various
749 Gutenberg downloadsen2014Difficulty 62 (Academic)
Pleasures of the telescope An Illustrated Guide for Amateur Astronomers and a Popular Description of the Chief Wonders of the Heavens for General Readers
Serviss, Garrett Putman
749 Gutenberg downloadsen2009Difficulty 60 (Graduate)
Louis Agassiz: His Life and Correspondence
Agassiz, Louis
747 Gutenberg downloadsen2004Difficulty 49 (College)
The Geologic Story of Colorado National Monument Revised Edition
Lohman, Stanley William
746 Gutenberg downloadsen2016Difficulty 56 (Graduate)
Appletons' Popular Science Monthly, April 1900 Vol. 56, Nov. 1899 to April, 1900
Various
745 Gutenberg downloadsen2014Difficulty 60 (Graduate)
The Religion of Geology and Its Connected Sciences
Hitchcock, Edward
744 Gutenberg downloadsen2011Difficulty 59 (Graduate)
Astronomy for Young Folks
Lewis, Isabel Martin
743 Gutenberg downloadsen2014Difficulty 54 (Graduate)
Mars and Its Mystery
Morse, Edward Sylvester
742 Gutenberg downloadsen2013Difficulty 65 (Academic)
Ragnarok : the Age of Fire and Gravel
Donnelly, Ignatius
741 Gutenberg downloadsen2004Difficulty 47 (College)
Appletons' Popular Science Monthly, February 1899 Volume LIV, No. 4, February 1899
Various
739 Gutenberg downloadsen2013Difficulty 57 (Graduate)
Tableau du climat et du sol des États-Unis d'Amérique Suivi d'éclaircissemens sur la Floride, sur la colonie française au Scioto, sur quelques colonies canadiennes, et sur les sauvages
Volney, C.-F. (Constantin-François)
739 Gutenberg downloadsfr2014
Appletons' Popular Science Monthly, January 1899 Volume LIV, No. 3, January 1899
Various
738 Gutenberg downloadsen2013Difficulty 56 (Graduate)
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Tilling, Robert I.
735 Gutenberg downloadsen2014Difficulty 64 (Academic)
Everglades Wildguide Handbook 143
George, Jean Craighead
733 Gutenberg downloadsen2017Difficulty 61 (Academic)
The Fabric of Civilization A Short Survey of the Cotton Industry in the United States
Guaranty Trust Company of New York
733 Gutenberg downloadsen2009Difficulty 58 (Graduate)
The Practical Astronomer Comprising illustrations of light and colours--practical descriptions of all kinds of telescopes--the use of the equatorial-transit--circular, and other astronomical instruments, a particular account of the Earl of Rosse's large telescopes, and other topics connected with astronomy
Dick, Thomas
733 Gutenberg downloadsen2017Difficulty 69 (Academic)
Earthquakes and other earth movements
Milne, John
732 Gutenberg downloadsen2019Difficulty 73 (Expert)
The Hawaiian Islands Their Resources, Agricultural, Commercial and Financial
Hawaii. Department of Foreign Affairs
732 Gutenberg downloadsen2009Difficulty 53 (Graduate)
Buffon's Natural History, Volume 01 (of 10) Containing a Theory of the Earth, a General History of Man, of the Brute Creation, and of Vegetables, Mineral, &c. &c
Buffon, Georges Louis Leclerc, comte de
731 Gutenberg downloadsen2014Difficulty 76 (Expert)
Practical Exercises in Elementary Meteorology
Ward, Robert DeCourcy
731 Gutenberg downloadsen2012Difficulty 52 (Graduate)
孫子算經
Sunzi, approximately 5th century
731 Gutenberg downloadszh2007
Miscellanea Curiosa, Vol. 3 containing a collection of curious travels, voyages, and natural histories of countries as they have been delivered in to the Royal Society
Royal Society (Great Britain)
730 Gutenberg downloadsen2015Difficulty 49 (College)
The Romance of Rubber
United States Rubber Company
729 Gutenberg downloadsen2003Difficulty 51 (Graduate)
Geology of Devils Tower National Monument, Wyoming A Contribution to General Geology
Robinson, Charles Sherwood
728 Gutenberg downloadsen2015Difficulty 58 (Graduate)
Getting Gold: A Gold-Mining Handbook for Practical Men
Johnson, J. C. F. (Joseph Colin Francis)
727 Gutenberg downloadsen2013Difficulty 70 (Academic)
Outlines of the Earth's History: A Popular Study in Physiography
Shaler, Nathaniel Southgate
726 Gutenberg downloadsen2006Difficulty 64 (Academic)
Barium: A Cause of the Loco-Weed Disease
Crawford, Albert C. (Albert Cornelius)
725 Gutenberg downloadsen2012Difficulty 57 (Graduate)
Familiar Talks on Science: World-Building and Life; Earth, Air and Water.
Gray, Elisha
724 Gutenberg downloadsen2010Difficulty 51 (Graduate)
Disease in plants
Ward, H. Marshall (Harry Marshall)
723 Gutenberg downloadsen2012Difficulty 66 (Academic)
Outlines of dairy bacteriology, 10th edition A concise manual for the use of students in dairying
Russell, H. L. (Harry Luman) & Hastings, E. G. (Edwin George)
723 Gutenberg downloadsen2010Difficulty 60 (Graduate)
Prairie, Peak, and Plateau: A Guide to the Geology of Colorado
Chronic, John & Chronic, Halka
723 Gutenberg downloadsen2019Difficulty 69 (Academic)
Prairie Farmer, Vol. 56: No. 1, January 5, 1884. A Weekly Journal for the Farm, Orchard and Fireside
Various
722 Gutenberg downloadsen2006Difficulty 45 (College)
The Dinosaur Quarry. Dinosaur National Monument, Colorado-Utah
Good, John M. (John Maxwell) & Stucker, Gilbert F. & White, Theodore Elmer
722 Gutenberg downloadsen2015Difficulty 54 (Graduate)
Meteorology; or, Weather Explained
M'Pherson, J. G. (John Gordon)
721 Gutenberg downloadsen2012Difficulty 47 (College)
The Edinburgh New Philosophical Journal, Vol. XLIX April-October 1850
Various
721 Gutenberg downloadsen2013Difficulty 66 (Academic)
The Geologic Story of Yellowstone National Park
Keefer, William R.
719 Gutenberg downloadsen2019Difficulty 66 (Academic)
The Nile in 1904
Willcocks, William, Sir
715 Gutenberg downloadsen2018Difficulty 50 (College)
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Britton, Thomas Allen
713 Gutenberg downloadsen2017Difficulty 57 (Graduate)
Dragons of the Air: An Account of Extinct Flying Reptiles
Seeley, H. G. (Harry Govier)
712 Gutenberg downloadsen2011Difficulty 54 (Graduate)
Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae
Russell, Robert J.
712 Gutenberg downloadsen2012Difficulty 65 (Academic)
James Geikie, the Man and the Geologist
Newbigin, Marion I. (Marion Isabel) & Flett, J. S. (John Smith), Sir
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Soil Culture Containing a Comprehensive View of Agriculture, Horticulture, Pomology, Domestic Animals, Rural Economy, and Agricultural Literature
Walden, J. H.
712 Gutenberg downloadsen2010Difficulty 51 (Graduate)
The Dollar Hen
Hastings, Milo
712 Gutenberg downloadsen2004Difficulty 56 (Graduate)
Clovers and How to Grow Them
Shaw, Thomas
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Standard methods for the examination of water and sewage
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Illogical Geology, the Weakest Point in the Evolution Theory
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The Introduction of Self-Registering Meteorological Instruments
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Common objects of the microscope
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Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting Guelph, Ontario, September 3, 4, 5, 1947
Unknown
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Plants Poisonous to Live Stock
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Coal, and What We Get from It
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Volcanic Islands
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An Account of the Insects Noxious to Agriculture and Plants in New Zealand The Scale Insects (Coccididae)
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Het Haarlemmer-Meer-Boek
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Observations of a Naturalist in the Pacific Between 1896 and 1899, Volume 1 Vanua Levu, Fiji
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The Arctic World : $b Its plants, animals, and natural phenomena. With a historical sketch of Arctic discovery, down to the British polar expedition: 1875-76.
Anonymous
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The Geological History of Plants
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Appletons' Popular Science Monthly, December 1898 Volume LIV, No. 2, December 1898
Various
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Mushroom Culture: Its Extension and Improvement
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Something about sugar : $b Its history, growth, manufacture and distribution
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Philosophical transactions, Vol. L. Part II. For the year 1758. Giving some account of the present undertakings, studies, and labours, of the ingenious, in many considerable parts of the world.
Various & Royal Society (Great Britain)
698 Gutenberg downloadsen2022Difficulty 49 (College)
Scientific American Supplement, No. 363, December 16, 1882
Various
697 Gutenberg downloadsen2005Difficulty 62 (Academic)
Scientific American Supplement, No. 447, July 26, 1884
Various
697 Gutenberg downloadsen2005Difficulty 53 (Graduate)
Makers of Modern Agriculture
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696 Gutenberg downloadsen2012Difficulty 52 (Graduate)
Notes on agriculture in Cyprus and its products
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Through a Microscope Something of the Science, Together with many Curious Observations Indoor and Out and Directions for a Home-made Microscope.
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Climate and Time in Their Geological Relations A Theory of Secular Changes of the Earth's Climate
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Scientific American Supplement, No. 492, June 6, 1885
Various
694 Gutenberg downloadsen2004Difficulty 53 (Graduate)
The Moon: considered as a planet, a world, and a satellite.
Nasmyth, James & Carpenter, James
694 Gutenberg downloadsen2018Difficulty 75 (Expert)
The Young Farmer: Some Things He Should Know
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694 Gutenberg downloadsen2008Difficulty 56 (Graduate)
Notes on Collecting and Preserving Natural-History Objects
Unknown
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The Meeting-Place of Geology and History
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693 Gutenberg downloadsen2012Difficulty 63 (Academic)
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Lewis, Charles Lee
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Science in Arcady
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Theory of the Earth, With Proofs and Illustrations, Volume 2 (of 4)
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A Living from the Land
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688 Gutenberg downloadsen2010Difficulty 61 (Academic)
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The Story of the Solar System
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Unknown
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Principles and practice of agricultural analysis. Volume 2 (of 3), Fertilizers
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686 Gutenberg downloadsen2023Difficulty 69 (Academic)
Scientific American Supplement, No. 388, June 9, 1883
Various
686 Gutenberg downloadsen2005Difficulty 56 (Graduate)
The Ancient Volcanoes of Great Britain, Volume 2 (of 2)
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685 Gutenberg downloadsen2022Difficulty 51 (Graduate)
The Cultivation and Manufacture of Tea
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Scott Greenwood and Co. Catalogue of Special Technical Works, 1903 For Manufacturers, Students, and Technical Schools, by Expert Writers
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Three Acres and Liberty
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The Pleistocene of North America and its vertebrated animals from the states east of the Mississippi River and from the Canadian provinces east of longitude 95°
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Travels into North America, Volume 2 (of 3)
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The Livestock Producer and Armour
Unknown
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The romance of the microscope : $b an interesting description of its uses in all branches of science, industry, agriculture, and in the detection of crime, with a short account of its origin, history, and development
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Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920
Unknown
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Scientific American Supplement, No. 433, April 19, 1884
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Stellar Evolution and Its Relations to Geological Time
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Geological Contemporaneity and Persistent Types of Life
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664 Gutenberg downloadsen2001Difficulty 72 (Expert)
Talks on Manures A Series of Familiar and Practical Talks Between the Author and the Deacon, the Doctor, and Other Neighbors, on the Whole Subject
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The Geography of the Region about Devil's Lake and the Dalles of the Wisconsin With Some Notes on Its Surface Geology
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662 Gutenberg downloadsen2024Difficulty 68 (Academic)
Scientific American Supplement, No. 299, September 24, 1881
Various
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A Theory of Creation: A Review of 'Vestiges of the Natural History of Creation'
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Reading the Weather
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Outlines of Creation
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Catálogo Instructivo de las Colecciones Mineralógicas
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Ideen zu einer Physiognomik der Gewächse
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An Egyptian oasis : $b An account of the oasis of Kharga in the Libyan desert, with special reference to its history, physical geography, and water-supply
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The agricultural and forest products of British West Africa
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654 Gutenberg downloadsen1997Difficulty 64 (Academic)
A Tour in Ireland. 1776-1779
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The Geological History of Fossil Butte National Monument and Fossil Basin
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American grape training : $b An account of the leading forms now in use of training the American grapes
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Scientific American Supplement, No. 275, April 9, 1881
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Various
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Australia, The Dairy Country
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648 Gutenberg downloadsen2008Difficulty 59 (Graduate)
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The Tropical World Aspects of man and nature in the equatorial regions of the globe.
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Northern Nut Growers Association Report of the Proceedings at the Fifth Annual Meeting Evansville, Indiana, August 20 and 21, 1914
Unknown
645 Gutenberg downloadsen2008Difficulty 48 (College)
Appletons' Popular Science Monthly, May 1899 Volume LV, No. 1, May 1899
Various
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La terre et la lune: forme extérieure et structure interne
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Unknown
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An Assessment of the Consequences and Preparations for a Catastrophic California Earthquake: Findings and Actions Taken
United States. Federal Emergency Management Agency
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The Rural Life Problem of the United States Notes of an Irish Observer
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The Ancestry of Modern Amphibia: A Review of the Evidence
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The Philosophy of the Weather. And a Guide to Its Changes
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Scientific American Supplement, No. 421, January 26, 1884
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The Elements of Geology
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Pressure, Resistance, and Stability of Earth American Society of Civil Engineers: Transactions, Paper No. 1174, Volume LXX, December 1910
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Dry-Farming : A System of Agriculture for Countries under a Low Rainfall
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Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting Cedar Rapids, Iowa, September 17, 18, and 19, 1930
Unknown
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The Country Housewife and Lady's Director in the Management of a House, and the Delights and Profits of a Farm
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The Popular Science Monthly, August, 1900 Vol. 57, May, 1900 to October, 1900
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The Raisin Industry A practical treatise on the raisin grapes, their history, culture and curing
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Scientific American Supplement, No. 508, September 26, 1885
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ABC Butter Making: A Hand-Book for the Beginner
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Guano: A Treatise of Practical Information for Farmers
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Plato's Doctrine Respecting the Rotation of the Earth and Aristotle's Comment Upon That Doctrine
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The Elements of Geology; Adapted to the Use of Schools and Colleges
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Report on the geology of the Henry Mountains
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The Pig: Breeding, Rearing, and Marketing
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Scientific American, Volume 56, No. 9, February 26, 1887
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The Prairie Farmer, Vol. 56, No. 2, January 12, 1884 A Weekly Journal for the Farm, Orchard and Fireside
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The topography and geology of the Fayum province of Egypt
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A Review of the Resources and Industries of the State of Washington, 1909
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Northern Nut Growers Association, report of the proceedings at the eighth annual meeting Stamford, Connecticut, September 5 and 6, 1917
Unknown
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The Fat of the Land: The Story of an American Farm
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Agatized Rainbows: A Story of the Petrified Forest
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Scientific American Supplement, No. 648, June 2, 1888.
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The Face of the Earth as Seen from the Air A Study in the Application of Airplane Photography to Geography
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Voyage to Jupiter
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Life's Dawn on Earth Being the history of the oldest known fossil remains, and their relations to geological time and to the development of the animal kingdom
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Report on the lands of the arid region of the United States, with a more detailed account of the lands of Utah
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The Diatomaceæ of Philadelphia and Vicinity
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The filtration of public water-supplies Third edition, revised and enlarged.
Hazen, Allen
602 Gutenberg downloadsen2022Difficulty 66 (Academic)
Tomato Culture: A Practical Treatise on the Tomato
Tracy, W. W. (William Warner)
602 Gutenberg downloadsen2009Difficulty 60 (Graduate)
The Mentor: The Story of Coal, vol. 6, Num. 6, Serial No. 154, May 1, 1918
Talman, Charles Fitzhugh
601 Gutenberg downloadsen2016Difficulty 56 (Graduate)
Three textile raw materials and their manufacture
International Acceptance Bank
601 Gutenberg downloadsen2023Difficulty 61 (Academic)
Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
Saunders, William
600 Gutenberg downloadsen2008Difficulty 52 (Graduate)
The Popular Science Monthly, July, 1900 Vol. 57, May, 1900 to October, 1900
Various
600 Gutenberg downloadsen2014Difficulty 56 (Graduate)
Charles Lyell and Modern Geology
Bonney, T. G. (Thomas George)
599 Gutenberg downloadsen2010Difficulty 52 (Graduate)
On the cattle plague: or, Contagious typhus in horned cattle. Its history, origin, description, and treatment
Bourguignon, Honoré
599 Gutenberg downloadsen2011Difficulty 69 (Academic)
A Treatise on Sheep: The Best Means for their Improvement, General Management, and the Treatment of their Diseases.
Blacklock, Ambrose
598 Gutenberg downloadsen2011Difficulty 54 (Graduate)
Deserts: Geology and Resources
Walker, A. S. (Alta Sharon)
597 Gutenberg downloadsen2014Difficulty 57 (Graduate)
Butchering and curing meats in China
Levine, Carl Oscar
596 Gutenberg downloadsen2022Difficulty 52 (Graduate)
Irrigation works : $b the principles on which their design and working should be based, with special details relating to Indian canals and some proposed improvements
Bellasis, E. S. (Edward Skelton)
595 Gutenberg downloadsen2017Difficulty 51 (Graduate)
Scientific American Supplement, No. 384, May 12, 1883
Various
595 Gutenberg downloadsen2005Difficulty 46 (College)
Animal Life in Field and Garden
Fabre, Jean-Henri
593 Gutenberg downloadsen2021Difficulty 47 (College)
Old Mines of Southern California Desert-Mountain-Coastal Areas Including the Calico-Salton Sea Colorado River Districts and Southern Counties
Storms, William H. & Fairbanks, Harold W. (Harold Wellman)
592 Gutenberg downloadsen2018Difficulty 52 (Graduate)
The Khedive's Country
Fenn, George Manville
592 Gutenberg downloadsen2010Difficulty 70 (Academic)
The New Heavens
Hale, George Ellery
592 Gutenberg downloadsen2006Difficulty 63 (Academic)
Wheat Growing in Australia
Australia. Department of External Affairs
592 Gutenberg downloadsen2008Difficulty 54 (Graduate)
Breeding minks in Louisiana for their fur: A profitable industry
Elfer, William André
591 Gutenberg downloadsen2012Difficulty 48 (College)
Scientific American Supplement, No. 430, March 29, 1884
Various
591 Gutenberg downloadsen2005Difficulty 59 (Graduate)
The Geologic Story of the Great Plains A nontechnical description of the origin and evolution of the landscape of the Great Plains
Trimble, Donald E.
591 Gutenberg downloadsen2020Difficulty 58 (Graduate)
The National Geographic Magazine, Vol. I., No. 3, July, 1889
Various
591 Gutenberg downloadsen2015Difficulty 64 (Academic)
A start in life. A journey across America. Fruit farming in California
Dowsett, C. F. (Charles Finch)
590 Gutenberg downloadsen2004Difficulty 61 (Academic)
A treatise on the culture of the tobacco plant with the manner in which it is usually cured Adapted to northern climates, and designed for the use of the landholders of Great-Britain.
Carver, Jonathan
590 Gutenberg downloadsen2014Difficulty 58 (Graduate)
Links With the Past in the Plant World
Seward, A. C. (Albert Charles)
590 Gutenberg downloadsen2020Difficulty 65 (Academic)
Round the year with the stars The chief beauties of the starry heavens as seen with the naked eye
Serviss, Garrett Putman
590 Gutenberg downloadsen2022Difficulty 57 (Graduate)
Northern Nut Growers Association, Report of the Proceedings at the Fourth Annual Meeting Washington D.C. November 18 and 19, 1913
Unknown
589 Gutenberg downloadsen2008Difficulty 48 (College)
Nuestra Pampa; libro de lectura
Molins, W. Jaime (Wenceslao Jaime)
589 Gutenberg downloadses2020
The puzzle of life and how it has been put together : $b A short history of the formation of the earth, with its vegetable and animal life, from the earliest times, including an account of prehistoric man, his weapons, tools, and works
Nicols, Arthur
589 Gutenberg downloadsen2025Difficulty 49 (College)
The Story of a Boulder; or, Gleanings from the Note-book of a Field Geologist
Geikie, Archibald
589 Gutenberg downloadsen2021Difficulty 73 (Expert)
Green Spring Farm, Fairfax County, Virginia
Netherton, Ross De Witt & Netherton, Nan
588 Gutenberg downloadsen2010Difficulty 62 (Academic)
Marvels of Scientific Invention An Interesting Account in Non-Technical Language of the Invention of Guns, Torpedoes, Submarine Mines, Up-to-Date Smelting, Freezing, Colour Photography, and Many Other Recent Discoveries of Science
Corbin, Thomas W.
588 Gutenberg downloadsen2011Difficulty 51 (Graduate)
Leçons de cosmographie à l'usage des lycées et collèges et de tous les établissements d'instruction publique
Guilmin, A. (Adrien)
585 Gutenberg downloadsfr2007
Prairie Farmer, Vol. 56: No. 4, January 26, 1884 A Weekly Journal for the Farm, Orchard and Fireside
Various
585 Gutenberg downloadsen2009Difficulty 48 (College)
Aberdeenshire
Mackie, Alexander
584 Gutenberg downloadsen2024Difficulty 56 (Graduate)
Field Book: Pennsylvanian Plant Fossils of Illinois
Collinson, Charles William & Skartvedt, Romayne
584 Gutenberg downloadsen2021Difficulty 64 (Academic)
The Principles of Breeding or, Glimpses at the Physiological Laws involved in the Reproduction and Improvement of Domestic Animals
Goodale, S. L. (Stephen Lincoln)
584 Gutenberg downloadsen2007Difficulty 57 (Graduate)
The Story of a Piece of Coal: What It Is, Whence It Comes, and Whither It Goes
Martin, Edward A. (Edward Alfred)
584 Gutenberg downloadsen2004Difficulty 61 (Academic)
Northern Nut Growers Association Report of the Proceedings at the Fifteenth Annual Meeting New York City, September 3, 4 and 5, 1924
Unknown
583 Gutenberg downloadsen2008Difficulty 50 (College)
Soft Candy for Bees
Gates, Burton N. (Burton Noble)
582 Gutenberg downloadsen2011Difficulty 50 (College)
Hovey's Handbook of the Mammoth Cave of Kentucky A Practical Guide to the Regulation Routes
Hovey, Horace Carver
581 Gutenberg downloadsen2015Difficulty 49 (College)
Kulturgeschichte der Nutzpflanzen, Band IV, 1. Hälfte
Reinhardt, Ludwig
581 Gutenberg downloadsde2020
The Story of the Hills: A Book About Mountains for General Readers.
Hutchinson, H. N. (Henry Neville)
580 Gutenberg downloadsen2013Difficulty 54 (Graduate)
Scientific American Supplement, No. 497, July 11, 1885
Various
579 Gutenberg downloadsen2006Difficulty 49 (College)
Cork: Its Origin and Industrial Uses
Stecher, Gilbert Erwin
578 Gutenberg downloadsen2012Difficulty 60 (Graduate)
Guide to the Geologic Map of Illinois
Illinois State Geological Survey
578 Gutenberg downloadsen2021Difficulty 63 (Academic)
Weather Warnings for Watchers
Anonymous
578 Gutenberg downloadsen2014Difficulty 65 (Academic)
Herd Record of the Association of Breeders of Thorough-Bred Neat Stock Short Horns, Ayrshires and Devons
Various
577 Gutenberg downloadsen2011Difficulty 45 (College)
Observations on Mount Vesuvius, Mount Etna, and Other Volcanos
Hamilton, William, Sir
577 Gutenberg downloadsen2011Difficulty 61 (Academic)
Scientific American Supplement, No. 601, July 9, 1887
Various
577 Gutenberg downloadsen2004Difficulty 53 (Graduate)
Submerged forests
Reid, Clement
577 Gutenberg downloadsen2023Difficulty 58 (Graduate)
ASCE 1193: The Water-Works and Sewerage of Monterrey, N. L., Mexico The 4th article from the June, 1911, Volume LXXII, Transactions of the American Society of Civil Engineers. Paper No. 1193, Feb. 1, 1911.
Conway, G. R. G. (George Robert Graham)
576 Gutenberg downloadsen2011Difficulty 55 (Graduate)
Introduction to the Study of Palæontological Botany
Balfour, John Hutton
576 Gutenberg downloadsen2016Difficulty 55 (Graduate)
Pratt's Practical Pointers on the Care of Livestock and Poultry
Pratt Food Company
576 Gutenberg downloadsen2005Difficulty 49 (College)
The Rain Cloud or, An Account of the Nature, Properties, Dangers and Uses of Rain in Various Parts of the World
Tomlinson, Charles
575 Gutenberg downloadsen2009Difficulty 67 (Academic)
Prairie Farmer, Vol. 56: No. 12, March 22, 1884 A Weekly Journal for the Farm, Orchard and Fireside
Various
573 Gutenberg downloadsen2012Difficulty 51 (Graduate)
Proceedings of the California Academy of Sciences, Volume III, 1863-1867
Various
573 Gutenberg downloadsen2020Difficulty 58 (Graduate)
Webster's practical forestry : $b A popular handbook on the rearing and growth of trees for profit or ornament
Webster, Angus D.
573 Gutenberg downloadsen2025Difficulty 72 (Expert)
Northern Nut Growers Association Report of the Proceedings at the Twenty-Fourth Annual Meeting Downington, Pennsylvania, September 11 and 12, 1933
Unknown
571 Gutenberg downloadsen2006Difficulty 48 (College)
Northern Nut Growers Association, report of the proceedings at the sixth annual meeting Rochester, New York, September 1 and 2, 1915
Unknown
571 Gutenberg downloadsen2006Difficulty 51 (Graduate)
The zoology of the voyage of H.M.S. Beagle [vol. 1 of 5] : $b Fossil mammalia
Owen, Richard
571 Gutenberg downloadsen2022Difficulty 58 (Graduate)
Canada West
Canada. Department of the Interior
570 Gutenberg downloadsen2011Difficulty 56 (Graduate)
Mineralogia Polyglotta
Keferstein, Christian
569 Gutenberg downloadsde2005
Rat Proofing Buildings and Premises
Silver, James & Betts, M. C. (Morris Cotgrave) & Crouch, W. E. (Winney Elmer)
569 Gutenberg downloadsen2020Difficulty 59 (Graduate)
Scientific American, Volume 22, No. 1, January 1, 1870 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures.
Various
569 Gutenberg downloadsen2005Difficulty 59 (Graduate)
Cosmografía
Guillemin, Amédée
568 Gutenberg downloadses2007
Etna: A History of the Mountain and of its Eruptions
Rodwell, G. F. (George Farrer)
568 Gutenberg downloadsen2010Difficulty 58 (Graduate)
Geology and Revelation or, the Ancient History of the Earth, considered in the geological facts and revealed religion.
Molloy, Gerald
568 Gutenberg downloadsen2016Difficulty 76 (Expert)
The music of the spheres : $b A nature lover's astronomy
Grondal, Florence Armstrong
567 Gutenberg downloadsen2023Difficulty 64 (Academic)
Scientific American Supplement, No. 360, November 25, 1882
Various
566 Gutenberg downloadsen2005Difficulty 55 (Graduate)
Worlds in the making: The evolution of the universe
Arrhenius, Svante
566 Gutenberg downloadsen2022Difficulty 53 (Graduate)
The chocolate-plant (Theobroma cacao) and its products
Anonymous
565 Gutenberg downloadsen2025Difficulty 55 (Graduate)
Der Harz
Günther, Friedrich
564 Gutenberg downloadsde2020
The Geologic Story of Mount Rainier A look at the geologic past of one of America's most scenic volcanoes
Crandell, Dwight R. (Dwight Raymond)
564 Gutenberg downloadsen2019Difficulty 52 (Graduate)
Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 22, January, 1873
Various
563 Gutenberg downloadsen2004Difficulty 54 (Graduate)
The Foot-prints of the Creator : $b or, The Asterolepis of Stromness
Miller, Hugh
563 Gutenberg downloadsen2022Difficulty 66 (Academic)
The Story of the Cotton Plant
Wilkinson, Frederick
563 Gutenberg downloadsen2009Difficulty 52 (Graduate)
Asbestos, Its production and use With some account of the asbestos mines of Canada
Jones, Robert H.
562 Gutenberg downloadsen2011Difficulty 64 (Academic)
Hints to Travellers, Scientific and General, Vol. 2 Tenth edition, revised and corrected
Royal Geographical Society (Great Britain)
562 Gutenberg downloadsen2022Difficulty 60 (Graduate)
Scientific American Supplement, No. 362, December 9, 1882
Various
561 Gutenberg downloadsen2005Difficulty 57 (Graduate)
Volcanoes: Past and Present
Hull, Edward
561 Gutenberg downloadsen2010Difficulty 59 (Graduate)
The Kansas University Quarterly, Vol. I, No. 1 (1892)
Various
560 Gutenberg downloadsen2017Difficulty 58 (Graduate)
The Deluge in the Light of Modern Science: A Discourse
Denton, William
558 Gutenberg downloadsen2008Difficulty 58 (Graduate)
The Farm That Won't Wear Out
Hopkins, Cyril G. (Cyril George)
558 Gutenberg downloadsen2003Difficulty 70 (Academic)
Leisure hours among the gems
Hamlin, Augustus C. (Augustus Choate)
557 Gutenberg downloadsen2022Difficulty 63 (Academic)
The Mentor: The Weather Serial Number 110; 1 July, 1916
Talman, Charles Fitzhugh
556 Gutenberg downloadsen2011Difficulty 57 (Graduate)
Inorganic Plant Poisons and Stimulants
Brenchley, Winifred Elsie
555 Gutenberg downloadsen2015Difficulty 61 (Academic)
Les Merveilles de la Locomotion
Deharme, E. (Ernest)
555 Gutenberg downloadsfr2013
Preservation of Bull Semen at Sub-Zero Temperatures
VanDemark, N. L. & Friedman, M. E. & Kinney, W. C. & Miller, W. J. & Rodriguez, Carlos
555 Gutenberg downloadsen2011Difficulty 62 (Academic)
Scientific American Supplement, No. 401, September 8, 1883
Various
555 Gutenberg downloadsen2005Difficulty 55 (Graduate)
Crystals
Tutton, A. E. H. (Alfred Edwin Howard)
554 Gutenberg downloadsen2022Difficulty 69 (Academic)
Tractor Principles The Action, Mechanism, Handling, Care, Maintenance and Repair of the Gas Engine Tractor
Whitman, Roger B. (Roger Bradbury)
554 Gutenberg downloadsen2022Difficulty 60 (Graduate)
Cottontail Rabbits in Relation to Trees and Farm Crops
Lantz, David E. (David Ernest)
553 Gutenberg downloadsen2010Difficulty 54 (Graduate)
Total Per Cent Lambing Rules
Boylan, Thomas
553 Gutenberg downloadsen2013Difficulty 43 (College)
Texas Gemstones
King, Elbert A.
552 Gutenberg downloadsen2019Difficulty 55 (Graduate)
Scientific American, Volume 17, No. 26 December 28, 1867 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures.
Various
550 Gutenberg downloadsen2005Difficulty 58 (Graduate)
The Atlantic Monthly, Volume 06, No. 33, July, 1860 A Magazine Of Literature, Art, And Politics
Various
550 Gutenberg downloadsen2004Difficulty 57 (Graduate)
The Coal Measures Amphibia of North America
Moodie, Roy Lee
550 Gutenberg downloadsen2019Difficulty 62 (Academic)
Useful Knowledge: Volume 1. Minerals Or, a familiar account of the various productions of nature
Bingley, William
550 Gutenberg downloadsen2018Difficulty 59 (Graduate)
Wonders of Creation: A Descriptive Account of Volcanoes and Their Phenomena
Anonymous
550 Gutenberg downloadsen2004Difficulty 59 (Graduate)
A Description of the Bar-and-Frame-Hive With an Abstract of Wildman's Complete Guide for the Management of Bees Throughout the Year
Munn, William Augustus
549 Gutenberg downloadsen2006Difficulty 57 (Graduate)
The Atom and the Ocean
Hull, E. W. Seabrook
549 Gutenberg downloadsen2021Difficulty 61 (Academic)
The Cruise of the Betsey or, A Summer Ramble Among the Fossiliferous Deposits of the Hebrides. With Rambles of a Geologist or, Ten Thousand Miles Over the Fossiliferous Deposits of Scotland
Miller, Hugh
549 Gutenberg downloadsen2009Difficulty 83 (Specialist)
Ephemerides Barometricae Mutinenses (anni M.DC.XCIV) Cum Disquisitione Causae ascensus ac descensus Mercurii in Torricelliana fistula iuxta diversum Aeris statum
Ramazzini, Bernardino & Boccabadati, Giovan Battista & Torti, Francesco
548 Gutenberg downloadsla2016
Lectures on popular and scientific subjects
Caithness, James Sinclair, 14th earl of
548 Gutenberg downloadsen2005Difficulty 52 (Graduate)
Motor Truck Logging Methods Engineering Experiment Station Series, Bulletin No. 12
Knapp, Frederick Malcolm
546 Gutenberg downloadsen2011Difficulty 53 (Graduate)
The Nakimu Caves, Glacier Dominion Park, B. C.
Canada. National Parks Branch
546 Gutenberg downloadsen2016Difficulty 54 (Graduate)
The Western United States: A Geographical Reader
Fairbanks, Harold W. (Harold Wellman)
546 Gutenberg downloadsen2007Difficulty 51 (Graduate)
Comparative geography
Ritter, Carl
545 Gutenberg downloadsen2024Difficulty 56 (Graduate)
The Story of Milk
Frederiksen, Johan Ditlev
545 Gutenberg downloadsen2021Difficulty 64 (Academic)
Remarks Concerning Stones Said to Have Fallen from the Clouds, Both in These Days, and in Antient Times
King, Edward
544 Gutenberg downloadsen2009Difficulty 65 (Academic)
The Ohio Journal of Science, Vol. XVI, No. 1, November 1915
Various
544 Gutenberg downloadsen2017Difficulty 50 (College)
The Passaic Flood of 1903
Leighton, Marshall Ora
544 Gutenberg downloadsen2006Difficulty 41 (College)
The Rural Magazine, and Literary Evening Fire-Side, Vol. 1 No. 08 (1820)
Various
544 Gutenberg downloadsen2015Difficulty 62 (Academic)
On Naval Timber and Arboriculture With Critical Notes on Authors who have Recently Treated the Subject of Planting
Matthew, Patrick
543 Gutenberg downloadsen2016Difficulty 56 (Graduate)
The story of rope : $b The history and the modern development of rope-making
Plymouth Cordage Company
543 Gutenberg downloadsen2023Difficulty 61 (Academic)
Australasian Fossils: A Students' Manual of Palaeontology
Chapman, Frederick
540 Gutenberg downloadsen2019Difficulty 57 (Graduate)
Memoria sobre o melhoramento da cultura da Beira e da navegação do Mondego
Almeida, António de
540 Gutenberg downloadspt2012
The Farmer and His Community
Sanderson, Dwight
540 Gutenberg downloadsen2009Difficulty 63 (Academic)
Notes on the Fenland; with A Description of the Shippea Man
Hughes, Thomas McKenny
539 Gutenberg downloadsen2013Difficulty 53 (Graduate)
A bacteriological study of ham souring
McBryde, Charles Neil
538 Gutenberg downloadsen2022Difficulty 59 (Graduate)
A history of Vermont's maple sugar industry
Vermont Maple Sugar Makers Association
538 Gutenberg downloadsen2023Difficulty 51 (Graduate)
Au Hoggar : $b mission de 1922
Kilian, Conrad
538 Gutenberg downloadsfr2024
Obed Hussey, Who, of All Inventors, Made Bread Cheap
Unknown
538 Gutenberg downloadsen2006Difficulty 54 (Graduate)
Half-Hours with the Stars A Plain and Easy Guide to the Knowledge of the Constellations
Proctor, Richard A. (Richard Anthony)
536 Gutenberg downloadsen2007Difficulty 47 (College)
The Percheron horse
Du Hays, Charles
535 Gutenberg downloadsen2023Difficulty 60 (Graduate)
Peter Parley's Wonders of the Earth, Sea, and Sky
Goodrich, Samuel G. (Samuel Griswold)
534 Gutenberg downloadsen2020Difficulty 53 (Graduate)
Checking the Waste: A Study in Conservation
Gregory, Mary Huston
532 Gutenberg downloadsen2007Difficulty 54 (Graduate)
Eucalyptos e Acacias: Vinte annos de experiencias
Lima, Jaime de Magalhães
532 Gutenberg downloadspt2009
Prairie Farmer, Vol. 56: No. 3, January 19, 1884. A Weekly Journal for the Farm, Orchard and Fireside
Various
532 Gutenberg downloadsen2007Difficulty 50 (College)
Reise in die Aequinoctial-Gegenden des neuen Continents. Band 4.
Humboldt, Alexander von
532 Gutenberg downloadsde2012
Scientific American Supplement, No. 344, August 5, 1882
Various
532 Gutenberg downloadsen2005Difficulty 54 (Graduate)
The different modes of cultivating the pine-apple From its first introduction into Europe to the late improvements of T.A. Knight, esq.
Loudon, J. C. (John Claudius)
532 Gutenberg downloadsen2014Difficulty 51 (Graduate)
The Fayûm and Lake Mœris
Brown, R. H. (Robert Hanbury)
532 Gutenberg downloadsen2023Difficulty 51 (Graduate)
History of the beef cattle industry in Illinois
Farley, Frank Webster
531 Gutenberg downloadsen2015Difficulty 50 (College)
Descripçaõ sobre a cultura do Canamo ou Canave
Duhamel du Monceau, M.
530 Gutenberg downloadspt2009
Growing Crimson Clover
Kephart, L. W. (Leonard Wheeler)
530 Gutenberg downloadsen2020Difficulty 56 (Graduate)
A Hand-book of Precious Stones
Rothschild, Meyer D.
529 Gutenberg downloadsen2019Difficulty 56 (Graduate)
Nature readers : $b Sea-side and way-side. No. 4
Wright, Julia McNair
529 Gutenberg downloadsen2023Difficulty 45 (College)
The evolution of climate
Brooks, C. E. P. (Charles Ernest Pelham)
529 Gutenberg downloadsen2024Difficulty 65 (Academic)
Cotton, Its Progress from the Field to the Needle Being a brief sketch of the culture of the plant, its picking, cleaning, packing, shipment, and manufacture
Anonymous
527 Gutenberg downloadsen2011Difficulty 57 (Graduate)
Rocks and Their Origins
Cole, Grenville A. J. (Grenville Arthur James)
526 Gutenberg downloadsen2022Difficulty 63 (Academic)
The Romance of Modern Geology Describing in simple but exact language the making of the earth with some account of prehistoric animal life
Grew, Edwin Sharpe
526 Gutenberg downloadsen2021Difficulty 49 (College)
Common names of a selected list of plants
Anderson, Kling L. & Owensby, Clenton E.
525 Gutenberg downloadsen2023Difficulty 79 (Expert)
Florida Caverns State Park Marianna, Florida
Vernon, Robert O. (Robert Orion)
525 Gutenberg downloadsen2014Difficulty 58 (Graduate)
A Century's Progress in Astronomy
Macpherson, Hector
524 Gutenberg downloadsen2020Difficulty 61 (Academic)
Een Reis naar het Land van de Cacao en de Suiker De Aarde en haar Volken, 1908
Dufau, Th.
524 Gutenberg downloadsnl2007
Lectures on Ventilation Being a Course Delivered in the Franklin Institute of Philadelphia
Leeds, Lewis W.
524 Gutenberg downloadsen2011Difficulty 66 (Academic)
The Forms of Water in Clouds and Rivers, Ice and Glaciers
Tyndall, John
523 Gutenberg downloadsen2020Difficulty 52 (Graduate)
The Mule: A Treatise on the Breeding, Training, and Uses to Which He May Be Put
Riley, Harvey
523 Gutenberg downloadsen2004Difficulty 45 (College)
Common Diseases of Farm Animals
Craig, Robert Alexander
522 Gutenberg downloadsen2005Difficulty 55 (Graduate)
The Water Supply of the El Paso and Southwestern Railway from Carrizozo to Santa Rosa, N. Mex. American Society of Civil Engineers: Transactions, No. 1170
Campbell, John Logan
522 Gutenberg downloadsen2005Difficulty 47 (College)
Hints on Dairying
Curtis, T. D. (Thomas Day)
521 Gutenberg downloadsen2013Difficulty 50 (College)
Jethro Wood, Inventor of the Modern Plow. A Brief Account of His Life, Services, and Trials; Together with Facts Subsequent to his Death, and Incident to His Great Invention
Gilbert, Frank
521 Gutenberg downloadsen2012Difficulty 55 (Graduate)
The Tomato
Work, Paul
521 Gutenberg downloadsen2011Difficulty 54 (Graduate)
Coral and Coral Reefs
Huxley, Thomas Henry
520 Gutenberg downloadsen2001Difficulty 58 (Graduate)
L'art et maniere de semer
Brossard, David
520 Gutenberg downloadsfr2007
An Expository Outline of the "Vestiges of the Natural History of Creation" With a Notice of the Author's "Explanations:" A Sequel to the Vestiges
Laing, S. (Samuel)
519 Gutenberg downloadsen2006Difficulty 66 (Academic)
Gilbert Weather Bureau (Meteorology) for Boys
Gilbert, A. C. (Alfred Carlton)
518 Gutenberg downloadsen2022Difficulty 48 (College)
Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923
Unknown
518 Gutenberg downloadsen2008Difficulty 47 (College)
Scientific American Supplement, No. 829, November 21, 1891
Various
518 Gutenberg downloadsen2005Difficulty 63 (Academic)
The National Geographic Magazine, Vol. II., No. 2, May, 1890
Various
518 Gutenberg downloadsen2016Difficulty 67 (Academic)
Drainage modifications and glaciation in the Danbury region, Connecticut
Harvey, Ruth Sawyer
517 Gutenberg downloadsen2010Difficulty 60 (Graduate)
Glaciers of the Rockies and Selkirks, 2nd. ed. With Notes on Five Great Glaciers of the Canadian National Parks
Coleman, A. P. (Arthur Philemon)
517 Gutenberg downloadsen2016Difficulty 56 (Graduate)
Bamboo, Considered as a Paper-making Material With remarks upon its cultivation and treatment. Supplemented by a consideration of the present position of the paper trade in relation to the supply of raw material.
Routledge, Thomas
516 Gutenberg downloadsen2017Difficulty 77 (Expert)
Elements of agricultural chemistry and geology
Johnston, Jas. F. W. (James Finlay Weir)
515 Gutenberg downloadsen2024Difficulty 57 (Graduate)
Home-made cider vinegar
Sackett, Walter G. (Walter George)
515 Gutenberg downloadsen2023Difficulty 52 (Graduate)
Sweet Clover: Growing the Crop
Coe, H. S.
515 Gutenberg downloadsen2015Difficulty 55 (Graduate)
The Continental Monthly, Vol. 5, No. 4, April, 1864
Various
515 Gutenberg downloadsen2006Difficulty 62 (Academic)
Petroleum
Lidgett, Albert
514 Gutenberg downloadsen2016Difficulty 66 (Academic)
The Negro Farmer
Kelsey, Carl
514 Gutenberg downloadsen2009Difficulty 54 (Graduate)
The Ornithosauria An elementary study of the bones of Pterodactyles made from fossil remains found in the Cambridge Upper Greensand, and arranged in the Woodwardian Museum of the University of Cambridge
Seeley, H. G. (Harry Govier)
514 Gutenberg downloadsen2016Difficulty 58 (Graduate)
Grain and Chaff from an English Manor
Savory, Arthur Herbert
513 Gutenberg downloadsen2004Difficulty 60 (Graduate)
British Museum (Natural History) General Guide
British Museum (Natural History)
512 Gutenberg downloadsen2018Difficulty 69 (Academic)
In Het Rijk van Vulcaan de Uitbarsting van Krakatau en Hare Gevolgen
Sandick, R. A. (Rudolf Adriaan) van
512 Gutenberg downloadsnl2006
The moon : $b a full description and map of its principal physical features
Elger, Thomas Gwyn
512 Gutenberg downloadsen2006Difficulty 72 (Expert)
Practical Forestry in the Pacific Northwest Protecting Existing Forests and Growing New Ones, from the Standpoint of the Public and That of the Lumberman, with an Outline of Technical Methods
Allen, E. T. (Edward Tyson)
511 Gutenberg downloadsen2006Difficulty 56 (Graduate)
The evolution of the oil industry
Ross, Victor
511 Gutenberg downloadsen2025Difficulty 68 (Academic)
The National Geographic Magazine, Vol. I., No. 4, October, 1889
Various
511 Gutenberg downloadsen2015Difficulty 60 (Graduate)
Aus den Tiefen des Weltmeeres Schilderungen von der deutschen Tiefsee-Expedition
Chun, Carl
510 Gutenberg downloadsde2014
Blackwood's Edinburgh Magazine — Volume 53, No. 330, April 1843
Various
509 Gutenberg downloadsen2004Difficulty 63 (Academic)
The Mirror of Literature, Amusement, and Instruction. Volume 20, No. 564, September 1, 1832
Various
509 Gutenberg downloadsen2004Difficulty 53 (Graduate)
Essays in Natural History and Agriculture
Garnett, Thomas
508 Gutenberg downloadsen2006Difficulty 64 (Academic)
Farming with Dynamite: A Few Hints to Farmers
E.I. du Pont de Nemours & Company
508 Gutenberg downloadsen2012Difficulty 49 (College)
Practical Angora Goat Raising
Unknown
508 Gutenberg downloadsen2010Difficulty 49 (College)
The Botanist's Companion, Volume II Or an Introduction to the Knowledge of Practical Botany, and the Uses of Plants. Either Growing Wild in Great Britain, or Cultivated for the Puroses of Agriculture, Medicine, Rural Oeconomy, or the Arts
Salisbury, William
508 Gutenberg downloadsen2004Difficulty 55 (Graduate)
Earthquakes
Shedlock, Kaye M. & Pakiser, L. C. (Louis Charles)
506 Gutenberg downloadsen2014Difficulty 63 (Academic)
Remarks on some fossil impressions in the sandstone rocks of Connecticut River
Warren, John Collins
506 Gutenberg downloadsen2010Difficulty 58 (Graduate)
Road Guide to Lassen Volcanic National Park
Schulz, Paul E.
506 Gutenberg downloadsen2016Difficulty 46 (College)
Scientific American Supplement, No. 441, June 14, 1884.
Various
506 Gutenberg downloadsen2005Difficulty 56 (Graduate)
The Story of Germ Life
Conn, H. W. (Herbert William)
506 Gutenberg downloadsen2004Difficulty 60 (Graduate)
Texas Honey Plants
Sanborn, Charles Emerson & Scholl, Ernest E. (Ernest Emmett)
504 Gutenberg downloadsen2012Difficulty 53 (Graduate)
ABC's of Science
Oliver, Charles A. (Charles Alexander)
503 Gutenberg downloadsen1998Difficulty 51 (Graduate)
Photographs of Nebulæ and Clusters, Made with the Crossley Reflector
Keeler, James Edward
503 Gutenberg downloadsen2011Difficulty 57 (Graduate)
Coyotes in Their Economic Relations
Lantz, David E. (David Ernest)
502 Gutenberg downloadsen2014Difficulty 54 (Graduate)
Craters of the Moon A Guide to Craters of the Moon National Monument, Idaho
United States. National Park Service. Division of Publications
502 Gutenberg downloadsen2020Difficulty 59 (Graduate)
The Story of the Soil; from the Basis of Absolute Science and Real Life
Hopkins, Cyril G. (Cyril George)
502 Gutenberg downloadsen2003Difficulty 49 (College)
Geologische Beobachtungen über die Vulcanischen Inseln Mit kurzen Bemerkungen über die Geologie von Australien und dem Cap der guten Hoffnung
Darwin, Charles
501 Gutenberg downloadsde2010
Fig Culture Edible Figs: Their Culture and Curing. Fig Culture in the Gulf States.
Eisen, Gustavus A. & Earle, F. S. (Franklin Sumner)
500 Gutenberg downloadsen2016Difficulty 53 (Graduate)
Time and Life: Mr. Darwin's "Origin of Species"
Huxley, Thomas Henry
500 Gutenberg downloadsen2001Difficulty 72 (Expert)
The course of creation
Anderson, John
498 Gutenberg downloadsen2023Difficulty 62 (Academic)
Bananas: Nature's Institution for the Promotion of Laziness
Perry, Edward Wilkin
497 Gutenberg downloadsen2017Difficulty 52 (Graduate)
Apple Growing
Burritt, M. C. (Maurice Chase)
496 Gutenberg downloadsen2007Difficulty 53 (Graduate)
Beach Rambles in Search of Seaside Pebbles and Crystals With Some Observations on the Origin of the Diamond and Other Precious Stones
Francis, John George
496 Gutenberg downloadsen2018Difficulty 55 (Graduate)
Common Minerals and Rocks
Crosby, William O. (William Otis)
495 Gutenberg downloadsen2015Difficulty 61 (Academic)
Conservation Through Engineering Extract from the Annual Report of the Secretary of the Interior
Lane, Franklin K.
495 Gutenberg downloadsen2010Difficulty 54 (Graduate)
The Divining Rod: Virgula Divina—Baculus Divinatorius (Water-Witching)
Latimer, Charles
495 Gutenberg downloadsen2014Difficulty 47 (College)
Scientific American Supplement, No. 443, June 28, 1884
Various
494 Gutenberg downloadsen2005Difficulty 53 (Graduate)
Scientific American Supplement, No. 613, October 1, 1887
Various
494 Gutenberg downloadsen2005Difficulty 63 (Academic)
History of the Water Supply of the World arranged in a comprehensive form from eminent authorities, containing a description of the various methods of water supply, pollution and purification of waters, and sanitary effects, with analyses of potable waters, also geology and water strata of Hamilton county, Ohio, statistics of the Ohio river, proposed water supply of Cincinnati.
Bell, Thomas J. (Thomas Jefferson)
493 Gutenberg downloadsen2021Difficulty 55 (Graduate)
The Book of Stars: Being a Simple Explanation of the Stars and Their Uses to Boy Life
Collins, A. Frederick (Archie Frederick)
493 Gutenberg downloadsen2022Difficulty 38 (High School)
Account of the Skeleton of the Mammoth A non-descript carnivorous animal of immense size, found in America
Peale, Rembrandt
492 Gutenberg downloadsen2015Difficulty 66 (Academic)
Les grands froids
Bouant, Emile
492 Gutenberg downloadsfr2013
Louisiana Beef Cattle
Stubbs, William Carter
492 Gutenberg downloadsen2011Difficulty 64 (Academic)
Scientific American Supplement, No. 832, December 12, 1891
Various
492 Gutenberg downloadsen2005Difficulty 53 (Graduate)
The Republic of Costa Rica
Niederlein, Gustavo
491 Gutenberg downloadsen2023Difficulty 57 (Graduate)
Coffee and chicory : $b Their culture, chemical composition, preparation for market, and consumption, with simple tests for detecting adulteration, and practical hints for the producer and consumer
Simmonds, P. L. (Peter Lund)
490 Gutenberg downloadsen2018Difficulty 56 (Graduate)
Ducks and Geese: Standard Breeds and Management
Howard, George E. (George Ellsworth)
490 Gutenberg downloadsen2020Difficulty 50 (College)
Margaret Mahaney Talks About Turkeys
Mahaney, Margaret
490 Gutenberg downloadsen2014Difficulty 47 (College)
The Corning Egg Farm book, by Corning himself
Corning, Edward & Corning, Gardner
490 Gutenberg downloadsen2023Difficulty 58 (Graduate)
History of Farming in Ontario
James, C. C. (Charles Canniff)
489 Gutenberg downloadsen2009Difficulty 59 (Graduate)
The Geologic Setting of the John Day Country: Grant County, Oregon
Thayer, Thomas P.
489 Gutenberg downloadsen2014Difficulty 54 (Graduate)
The Ranidae: How to breed, feed and raise the edible frog
Unknown
489 Gutenberg downloadsen2010Difficulty 47 (College)
The Geological Story of the Isle of Wight
Hughes, J. Cecil (John Cecil)
488 Gutenberg downloadsen2010Difficulty 41 (College)
Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Tests of Creosoted Timber, Paper No. 1168
Gregory, W. B. (William Benjamin)
487 Gutenberg downloadsen2006Difficulty 42 (College)
Humboldt From 'The Gods and Other Lectures'
Ingersoll, Robert Green
486 Gutenberg downloadsen2011Difficulty 62 (Academic)
Baharia Oasis : $b Its topography and geology
Ball, John & Beadnell, H. J. L. (Hugh John Llewellyn)
485 Gutenberg downloadsen2024Difficulty 58 (Graduate)
Address delivered by Hon. Henry H. Crapo, Governor of Michigan, before the Central Michigan Agricultural Society, at their Sheep-shearing Exhibition held at the Agricultural College Farm, on Thursday, May 24th, 1866
Crapo, Henry Howland
483 Gutenberg downloadsen2009Difficulty 63 (Academic)
The garden yard : $b A handbook of intensive farming
Hall, Bolton
483 Gutenberg downloadsen2025Difficulty 74 (Expert)
Complete Treatise on the mare and foal at the time of delivery, with illustrations. Also on cows and calves, with stallion and mare, when diseased by Gonorrhea (clap) or Pox, also Diarrhea and Costiveness in Colts.
Mitchell, Conrad
482 Gutenberg downloadsen2016Difficulty 49 (College)
Le piante utili dell' Eritrea
Schweinfurth, Georg August
482 Gutenberg downloadsit2025
Theory and Practice, Applied to the Cultivation of the Cucumber in the Winter Season To Which Is Added a Chapter on Melons
Moore, Thomas
482 Gutenberg downloadsen2010Difficulty 83 (Specialist)
De aardbeving van San Francisco De Aarde en haar Volken, 1907
Vries, Hugo de
479 Gutenberg downloadsnl2006
Florulae Insularum Australium Prodromus
Forster, Georg
478 Gutenberg downloadsla2011
Riesen und Drachen der Vorzeit. Geschichte der Erde, Dritter Teil
Bommeli, R. (Rudolf)
478 Gutenberg downloadsde2020
The Sewerage of Sea Coast Towns
Adams, Henry Charles
478 Gutenberg downloadsen2005Difficulty 58 (Graduate)
Petrified Forest National Monument, Arizona
Smith, Dama Margaret
477 Gutenberg downloadsen2016Difficulty 52 (Graduate)
Records of the Fossil Mammal Sinclairella, Family Apatemyidae, From the Chadronian and Orellan
Clemens, William A. (William Alvin)
477 Gutenberg downloadsen2009Difficulty 57 (Graduate)
The Earth's Beginning
Ball, Robert S. (Robert Stawell)
477 Gutenberg downloadsen2019Difficulty 55 (Graduate)
Ueber die schrecklichen Wirkungen des Aufsturzes eines Kometen auf die Erde und über die vor fünftausend Jahren gehabte Erscheinung dieser Art
Gelpke, August Heinrich Christian
477 Gutenberg downloadsde2006
A study of some factors influencing fertility and sterility in the bull
Gilman, Herbert Lester
476 Gutenberg downloadsen2024Difficulty 67 (Academic)
Im Zauber des Tierlebens
Lucanus, Friedrich von
476 Gutenberg downloadsde2024
Memória sobre a plantação dos algodões e sua exportação sobre a decadencia da lavoura de mandiocas, no termo da villa de Camamú, Comarca dos Ilhéos, Governo da Bahia
Bettencourt, José de Sá
476 Gutenberg downloadspt2010
Rapport sur un voyage botanique en Algérie, de Philippeville à Biskra et dans les Monts Aurès, entrepris en 1853 sous le patronage du Ministère de la guerre
Cosson, E. (Ernest)
476 Gutenberg downloadsfr2024
Illustrations of the Huttonian Theory of the Earth
Playfair, John
475 Gutenberg downloadsen2022Difficulty 50 (College)
Meinauer Naturlehre
Unknown
475 Gutenberg downloadsde2009
The mighty deep : $b and what we know of it
Giberne, Agnes
475 Gutenberg downloadsen2023Difficulty 46 (College)
Earthwork Slips and Subsidences upon Public Works Their Causes, Prevention, and Reparation
Newman, John
474 Gutenberg downloadsen2017Difficulty 67 (Academic)
Poultry A Practical Guide to the Choice, Breeding, Rearing, and Management of all Descriptions of Fowls, Turkeys, Guinea-fowls, Ducks, and Geese, for Profit and Exhibition.
Piper, Hugh
474 Gutenberg downloadsen2012Difficulty 57 (Graduate)
The description and use of the globes and the orrery To which is prefix'd, by way of introduction, a brief account of the solar system
Harris, Joseph
472 Gutenberg downloadsen2020Difficulty 54 (Graduate)
Natural and Artificial Duck Culture
Rankin, James
471 Gutenberg downloadsen2012Difficulty 50 (College)
Über die Vulkane im Monde
Kant, Immanuel
471 Gutenberg downloadsde2012
Agricultural zoology
Ritzema Bos, J. (Jan)
470 Gutenberg downloadsen2025Difficulty 52 (Graduate)
Der Tabak: Studien über seine Kultur und Biologie
Koning, C. J. (Cornelis Johan)
470 Gutenberg downloadsde2016
Sand dunes story
Bessken, Donna P. (Donna Paul)
470 Gutenberg downloadsen2020Difficulty 47 (College)
Florida: An Ideal Cattle State
Florida State Live Stock Association
469 Gutenberg downloadsen2010Difficulty 59 (Graduate)
Le Sahara
Gautier, E. F. (Emile Félix)
468 Gutenberg downloadsfr2025
Atoms in Agriculture: Applications of Nuclear Science to Agriculture (Revised)
Osborne, Thomas S.
467 Gutenberg downloadsen2015Difficulty 58 (Graduate)
The honey bee: a manual of instruction in apiculture
Benton, Frank
467 Gutenberg downloadsen2022Difficulty 55 (Graduate)
Economy of the Round Dairy Barn
Fraser, Wilber J. (Wilber John)
466 Gutenberg downloadsen2011Difficulty 52 (Graduate)
The life of a fossil hunter
Sternberg, Charles H. (Charles Hazelius)
466 Gutenberg downloadsen2018Difficulty 53 (Graduate)
Krakatau en de Straat Soenda De Aarde en haar Volken, 1886
Cotteau, Edmond
465 Gutenberg downloadsnl2005
The Birth-Time of the World and Other Scientific Essays
Joly, John
465 Gutenberg downloadsen2005Difficulty 51 (Graduate)
Earth dams, a study
Bassell, Burr
464 Gutenberg downloadsen2022Difficulty 59 (Graduate)
Lessons on Soil
Russell, Edward J. (Edward John)
464 Gutenberg downloadsen2007Difficulty 42 (College)
The Almond in California
Taylor, R. H. (Ralph Hawley)
464 Gutenberg downloadsen2021Difficulty 58 (Graduate)
The Law of Storms The various phenomena by which their approach can be ascertained with certainty, and practical directions to mariners for the avoidance of their fury, compiled from various sources
Ross, John
464 Gutenberg downloadsen2017Difficulty 51 (Graduate)
The Hurricane Guide Being an Attempt to Connect the Rotary Gale or Revolving Storm with Atmospheric Waves.
Birt, William Radcliff
463 Gutenberg downloadsen2006Difficulty 61 (Academic)
Walnut Growing in Oregon
Unknown
463 Gutenberg downloadsen2006Difficulty 54 (Graduate)
An Expedition to Mount St. Elias, Alaska
Russell, Israel C. (Cook)
461 Gutenberg downloadsen2020Difficulty 52 (Graduate)
Diamonds
Crookes, William
461 Gutenberg downloadsen2020Difficulty 52 (Graduate)
Die Nutzpflanzen unserer Kolonien und ihre wirtschaftliche Bedeutung für das Mutterland
Westermann, Diedrich
460 Gutenberg downloadsde2013
The Mentor: Reclaiming the Desert, Vol. 6, Num. 17, Serial No. 165, October 15, 1918
Blanchard, C. J. (Clarence John)
460 Gutenberg downloadsen2015Difficulty 59 (Graduate)
Cacao Culture in the Philippines
Lyon, William Scrugham
459 Gutenberg downloadsen2010Difficulty 68 (Academic)
Spices, Their Nature and Growth; The Vanilla Bean; A Talk on Tea
McCormick & Co. (Baltimore, Md.)
459 Gutenberg downloadsen2020Difficulty 55 (Graduate)
Chambers's Edinburgh Journal, No. 453 Volume 18, New Series, September 4, 1852
Various
458 Gutenberg downloadsen2007Difficulty 60 (Graduate)
Sewage and sewerage of farm homes [1928]
Warren, George M. (George Milton)
457 Gutenberg downloadsen2020Difficulty 57 (Graduate)
Thoughts on a Pebble, or, A First Lesson in Geology
Mantell, Gideon Algernon
457 Gutenberg downloadsen2020Difficulty 56 (Graduate)
New England Salmon Hatcheries and Salmon Fisheries in the Late 19th Century
Various
456 Gutenberg downloadsen2005Difficulty 53 (Graduate)
Fossil Ice Crystals: An Instance of the Practical Value of "Pure Science"
Udden, Johan August
454 Gutenberg downloadsen2010Difficulty 55 (Graduate)
Noções botanicas das especies de Nicociana mais usadas nas fabricas de tabaco, e da sua cultura
Unknown
454 Gutenberg downloadspt2012
La Vita Sul Pianeta Marte
Schiaparelli, G. V. (Giovanni Virginio)
453 Gutenberg downloadsit2005
Mammoth Hot Springs Area: Yellowstone National Park
Anonymous
453 Gutenberg downloadsen2021Difficulty 55 (Graduate)
A Manual of Conchology According to the System Laid Down by Lamarck, with the Late Improvements by De Blainville. Exemplified and Arranged for the Use of Students.
Wyatt, Thomas
452 Gutenberg downloadsen2018Difficulty 58 (Graduate)
Flytraps and Their Operation [1930]
Bishopp, F. C. (Fred Corry)
450 Gutenberg downloadsen2020Difficulty 51 (Graduate)
Northern Nut Growers Association, Report of the Proceedings at the Seventh Annual Meeting Washington, D. C. September 8 and 9, 1916.
Unknown
450 Gutenberg downloadsen2008Difficulty 50 (College)
The Peanut Plant: Its Cultivation And Uses
Jones, B. W.
450 Gutenberg downloadsen2009Difficulty 51 (Graduate)
Dialogo sopra la generatione de venti, baleni, tuoni, fulgori, fiumi, laghi, valli et montagne
Agrippa, Camillo
449 Gutenberg downloadsit2006
Biscayne Bay, Dade Co., Florida, Between the 25th and 26th Degrees of Latitude. A complete manual of information concerning the climate, soil, products, etc., of the lands bordering on Biscayne Bay, in Florida.
Unknown
447 Gutenberg downloadsen2015Difficulty 49 (College)
Blackwood's Edinburgh Magazine, Vol. 76, No. 468, October, 1854
Various
446 Gutenberg downloadsen2025Difficulty 69 (Academic)
How and what to grow in a kitchen garden of one acre
Darlington, E. D. & Moll, L. M.
446 Gutenberg downloadsen2025Difficulty 53 (Graduate)
The Cocoanut: With reference to its products and cultivation in the Philippines
Lyon, William Scrugham
446 Gutenberg downloadsen2010Difficulty 60 (Graduate)
The Manufacture of Tomato Products Including whole tomato pulp or puree, tomato catsup, chili sauce, tomato soup, trimming pulp
Hier, W. G. (Wayland Gladstone)
446 Gutenberg downloadsen2021Difficulty 65 (Academic)
The Moon
Farrington, Oliver C. (Oliver Cummings)
446 Gutenberg downloadsen2022Difficulty 56 (Graduate)
Breves instrucções aos correspondentes da Academia das Sciencias de Lisboa sobre as remessas dos productos, e noticias pertencentes a' Historia da Natureza, para formar hum Museo Nacional
Unknown
445 Gutenberg downloadspt2005
Insect manufactures
Anonymous
445 Gutenberg downloadsen2024Difficulty 60 (Graduate)
The Shepherd of Banbury's Rules to Judge of the Changes of the Weather, Grounded on Forty Years' Experience
Claridge, John (Shepherd)
445 Gutenberg downloadsen2008Difficulty 58 (Graduate)
Hemp
Robinson, Brittain B. (Brittain Bragunier)
444 Gutenberg downloadsen2019Difficulty 51 (Graduate)
River and Canal Engineering, the characteristics of open flowing streams, and the principles and methods to be followed in dealing with them.
Bellasis, E. S. (Edward Skelton)
442 Gutenberg downloadsen2018Difficulty 51 (Graduate)
Two New Pelycosaurs from the Lower Permian of Oklahoma
Fox, Richard C.
441 Gutenberg downloadsen2009Difficulty 59 (Graduate)
Kulturgeschichte der Nutzpflanzen, Band IV, 2. Hälfte
Reinhardt, Ludwig
440 Gutenberg downloadsde2020
The Stewardship of the Soil Baccalaureate Address by John Henry Worst, President, North Dakota Agricultural College
Worst, John H. (John Henry)
440 Gutenberg downloadsen2007Difficulty 66 (Academic)
A decade of negro extension work, 1914-1924
Martin, O. B. (Oscar Baker)
439 Gutenberg downloadsen2023Difficulty 61 (Academic)
Memoria sobre a cultura da Urumbeba e sobre criação da Cochonilha
Thiéry de Menonville, Nicolas-Joseph & Berthollet, Claude-Louis & Velloso, José Mariano da Conceição
439 Gutenberg downloadspt2012
The Old Red Sandstone; or, New Walks in an Old Field
Miller, Hugh
439 Gutenberg downloadsen2020Difficulty 55 (Graduate)
Crimson Clover: Growing the Crop
Westgate, J. M. (John Minton)
438 Gutenberg downloadsen2020Difficulty 53 (Graduate)
The Geology of Button Bay State Park
Dodge, Harry W.
436 Gutenberg downloadsen2020Difficulty 51 (Graduate)
Cork: Being the story of the origin of cork, the processes employed in its manufacture & its various uses in the world to-day
Armstrong Cork Company
434 Gutenberg downloadsen2023Difficulty 68 (Academic)
Felicidade pela Agricultura (Vol. II)
Castilho, Antonio Feliciano de
433 Gutenberg downloadspt2023
Heroes of science : $b Botanists, zoologists, and geologists
Duncan, P. Martin (Peter Martin)
433 Gutenberg downloadsen2023Difficulty 58 (Graduate)
Hertfordshire
Lydekker, Richard
433 Gutenberg downloadsen2019Difficulty 62 (Academic)
A New Genus of Pennsylvanian Fish (Crossopterygii, Coelacanthiformes) from Kansas
Echols, Joan
432 Gutenberg downloadsen2010Difficulty 60 (Graduate)
Cultura e opulencia do Brasil por suas drogas e minas : $b com varias noticias curiosas do modo de fazer o assucar; plantar e beneficiar o tabaco; tirar ouro das minas, e descubrir as da prata; e dos grandes emolumentos que esta conquista da America Meridional da' ao Reino de Portugal, com estes, e outros generos, e contratos reaes
Antonil, André João
430 Gutenberg downloadspt2023
The Arctic regions and the northern whale-fishery
Scoresby, William
429 Gutenberg downloadsen2022Difficulty 69 (Academic)
The Bedbug [1934]
Marlatt, C. L.
428 Gutenberg downloadsen2020Difficulty 62 (Academic)
Practical Farm Buildings: Plans and Suggestions
Hunter, Andrew Frederick
427 Gutenberg downloadsen2021Difficulty 51 (Graduate)
Von Sonnen und Sonnenstäubchen : $b Kosmische Wanderungen
Bölsche, Wilhelm
427 Gutenberg downloadsde2025
Festländer und Meere im Wechsel der Zeiten
Bölsche, Wilhelm
426 Gutenberg downloadsde2017
How to Prosper in Boll Weevil Territory
Alford, George Howard
426 Gutenberg downloadsen2010Difficulty 54 (Graduate)
Mineral Survey Procedures Guide, 1980
Unknown
426 Gutenberg downloadsen2020Difficulty 61 (Academic)
Poultry for profit
Power, R. A. (Richard Anderson)
426 Gutenberg downloadsen2025Difficulty 49 (College)
The micro-organisms of the soil
Russell, Edward J. (Edward John) & Rothamsted Experimental Station
426 Gutenberg downloadsen2022Difficulty 62 (Academic)
Natural & Artificial Sewage Treatment
Jones, Alfred Stowell & Roechling, H. Alfred
424 Gutenberg downloadsen2018Difficulty 61 (Academic)
The Coming Ice Age
Taber, C. A. M. (Charles Austin Mendell)
424 Gutenberg downloadsen2019Difficulty 77 (Expert)
Hidden Treasure: The Story of a Chore Boy Who Made the Old Farm Pay
Simpson, John Thomas
423 Gutenberg downloadsen2004Difficulty 42 (College)
On the Red Chalk of England
Wiltshire, Thomas
423 Gutenberg downloadsen2013Difficulty 52 (Graduate)
The penny magazine of the Society for the Diffusion of Useful Knowledge, issue 15, June 30, 1832
Unknown
423 Gutenberg downloadsen2025Difficulty 60 (Graduate)
Histoire d'une Montagne
Reclus, Elisée
421 Gutenberg downloadsfr2019
Computers on the Farm Farm Uses for Computers, How to Select Software and Hardware, and Online Information Sources in Agriculture
Smith, Deborah Takiff
420 Gutenberg downloadsen2019Difficulty 59 (Graduate)
Oudewater en omtrek, Geologisch, Mythologisch en Geschiedkundig Geschetst
Zijll, Willem Cornelis van
420 Gutenberg downloadsnl2018
Peppermint
Henkel, Alice
420 Gutenberg downloadsen2025Difficulty 55 (Graduate)
The Science of Brickmaking
Harris, George Frederick
420 Gutenberg downloadsen2019Difficulty 58 (Graduate)
Contagious Abortion of Cows
MacNeal, Ward J.
419 Gutenberg downloadsen2011Difficulty 66 (Academic)
Felicidade pela Agricultura (Vol. I)
Castilho, Antonio Feliciano de
418 Gutenberg downloadspt2022
De Wonderbouw der Wereld : $b De Grondslagen van Ons Sterrekundig Wereldbeeld Populair Uiteengezet
Pannekoek, Anton
417 Gutenberg downloadsnl2019
Hochtouren im tropischen Amerika
Meyer, Hans
417 Gutenberg downloadsde2023
The Hollow Earth
Ives, F. T. (Franklin Titus)
417 Gutenberg downloadsen2022Difficulty 55 (Graduate)
Some Common Birds in Their Relation to Agriculture
Beal, F. E. L. (Foster Ellenborough Lascelles)
416 Gutenberg downloadsen2020Difficulty 55 (Graduate)
Bryce Canyon National Park, Utah (1952)
United States. National Park Service
415 Gutenberg downloadsen2019Difficulty 58 (Graduate)
Ontwerp van wet tot afsluiting en droogmaking van de Zuiderzee met toelichtende memorie
Lely, Cornelis
415 Gutenberg downloadsnl2011
Breves palavras sobre a cultura da Oliveira
Nunes d'Almeida, Avelino
414 Gutenberg downloadspt2010
Op Martinique en Sint-Vincent, de veelgeteisterde eilanden De Aarde en haar Volken, 1904
Verschuur, Gerrit
413 Gutenberg downloadsnl2009
Turkey Raising
Marsden, Stanley J. & Lee, Alfred R.
412 Gutenberg downloadsen2019Difficulty 54 (Graduate)
The Geology of Mt. Mansfield State Forest
Christman, Robert A. (Robert Adam)
411 Gutenberg downloadsen2020Difficulty 57 (Graduate)
A visit to a farm house; or, An introduction to various subjects connected with rural economy. Seventh edition, revised and corrected.
S. W., active 1801-1820?
410 Gutenberg downloadsen2022Difficulty 35 (High School)
Bases pour servir aux entreprises de colonisation dans les territoires nationaux de la Republique Argentine
Brougnes, Auguste
410 Gutenberg downloadsfr2007
Flytraps and Their Operation [1921]
Bishopp, F. C. (Fred Corry)
410 Gutenberg downloadsen2020Difficulty 48 (College)
Fossil Forests of the Yellowstone National Park
Knowlton, Frank Hall
410 Gutenberg downloadsen2020Difficulty 57 (Graduate)
Keeping one cow Being the experience of a number of practical writers, in a clear and condensed form, upon the management of a single milch cow
Various
410 Gutenberg downloadsen2022Difficulty 47 (College)
Opúsculos por Alexandre Herculano - Tomo 07
Herculano, Alexandre
410 Gutenberg downloadspt2005
The flow of time in the Connecticut valley : $b geological imprints
Bain, George W. (George William) & Meyerhoff, Howard A. (Howard Augustus)
410 Gutenberg downloadsen2018Difficulty 56 (Graduate)
Popular Superstitions, and the Truths Contained Therein With an Account of Mesmerism
Mayo, Herbert
409 Gutenberg downloadsen2018Difficulty 60 (Graduate)
Profitable poultry : $b Their management in health and disease
Tegetmeier, W. B. (William Bernhard)
409 Gutenberg downloadsen2024Difficulty 65 (Academic)
Volcanoes of the United States
Brantley, Steven R.
409 Gutenberg downloadsen2018Difficulty 66 (Academic)
Het Eiland Urk: Zijn Bodem, voortbrengselen en bewoners
Harting, Pieter
408 Gutenberg downloadsnl2013
A Profitable Instruction of the Perfite Ordering of Bees With the Maruellous Nature, Propertie, and Gouernemente of Them: and the Necessarie Vses Both of Their Honie and Waxe, Seruing Diuersly, as Well in Inward as Outward Causes: Gathered Out of the Best Writers
Hill, Thomas
407 Gutenberg downloadsen2014Difficulty 50 (College)
Landesverein Sächsischer Heimatschutz — Mitteilungen Band XV, Heft 7–10 : $b Monatsschrift für Heimatschutz, Volkskunde und Denkmalpflege
Unknown
401 Gutenberg downloadsde2025
Making Home Profitable
Saint Maur, Kate V. (Kate Vandenhoff)
401 Gutenberg downloadsen2019Difficulty 53 (Graduate)
Prairie Farmer, Vol. 56: No. 5, February 2, 1884. A Weekly Journal for the Farm, Orchard and Fireside
Various
401 Gutenberg downloadsen2021Difficulty 50 (College)
Sewage and sewerage of farm homes [1922]
Warren, George M. (George Milton)
401 Gutenberg downloadsen2020Difficulty 55 (Graduate)
Geology and Inhabitants of the Ancient World
Owen, Richard
400 Gutenberg downloadsen2020Difficulty 64 (Academic)
The Salmon Fishery of Penobscot Bay and River in 1895-96
Smith, Hugh M. (Hugh McCormick)
399 Gutenberg downloadsen2005Difficulty 48 (College)
Problems of the Libyan Desert
Ball, John
398 Gutenberg downloadsen2025Difficulty 67 (Academic)
The Book of Shells Containing the Classes Mollusca, Conchifera, Cirrhipeda, Annulata, and Crustacea
Society for Promoting Christian Knowledge (Great Britain). Committee of General Literature and Education
398 Gutenberg downloadsen2019Difficulty 64 (Academic)
English walnuts : $b What you need to know about planting, cultivating and harvesting this most delicious of nuts
Unknown
397 Gutenberg downloadsen2006Difficulty 53 (Graduate)
The Journal of Geology, January-February 1893 A Semi-Quarterly Magazine of Geology and Related Sciences
Various
397 Gutenberg downloadsen2019Difficulty 71 (Expert)
Carrots, mangold wurtzels and sugar beets : $b How to raise them, how to keep them and how to feed them
Gregory, James J. H. (James John Howard)
396 Gutenberg downloadsen2025Difficulty 54 (Graduate)
Poultry diseases Causes, symptoms and treatment, with notes on post-mortem examinations
Wortley, E. J. (E. Jocelyn)
396 Gutenberg downloadsen2022Difficulty 57 (Graduate)
Pecan Diseases and Pests and Their Control
Rosburg, David W. & King, D. R.
395 Gutenberg downloadsen2021Difficulty 64 (Academic)
Istruzioni popolari per la buona tenuta dei bachi da seta
Poggi, Tito
394 Gutenberg downloadsit2017
Weale's Series of Scientific and Technical Works
Crosby Lockwood and Son
394 Gutenberg downloadsen2020Difficulty 55 (Graduate)
A Monograph of the Trilobites of North America: with Coloured Models of the Species
Green, Jacob
393 Gutenberg downloadsen2021Difficulty 63 (Academic)
Камено доба
Zujovic, Jovan
393 Gutenberg downloadssr2004
How to Select Cows or, The Guenon system simplified, explained, and practically applied
Hazard, Willis P. (Willis Pope)
391 Gutenberg downloadsen2020Difficulty 60 (Graduate)
Plain Concrete for Farm Use
Miller, T. A. H. (Thomas Arrington Huntington)
391 Gutenberg downloadsen2019Difficulty 51 (Graduate)
Geological facts; or, the crust of the earth, what it is, and what are its uses
Barrett, W. G. (William Garland)
390 Gutenberg downloadsen2023Difficulty 67 (Academic)
Bee Keeping for Profit. A New System of Bee Management (1880) First Edition.
Cotton, Lizzie E., Mrs.
389 Gutenberg downloadsen2022Difficulty 51 (Graduate)
Inside Illinois: Mineral Resources
Illinois State Geological Survey
389 Gutenberg downloadsen2021Difficulty 55 (Graduate)
A Manual or an Easy Method of Managing Bees
Weeks, John M. (John Moseley)
388 Gutenberg downloadsen2008Difficulty 51 (Graduate)
The History of Esculent Fish
North, Roger
388 Gutenberg downloadsen2021Difficulty 47 (College)
Industrial Minerals and Metals of Illinois
Lamar, J. E. (John Everts)
387 Gutenberg downloadsen2021Difficulty 56 (Graduate)
A revised and illustrated treatise on grain stacking
De Lamater, John N.
386 Gutenberg downloadsen2011Difficulty 52 (Graduate)
Sewage and Garbage Disposal on the Farm
Rockey, J. W. (John Wesley) & Simons, Joseph Winslow
386 Gutenberg downloadsen2020Difficulty 54 (Graduate)
The American Agriculturist. Vol. II. No. XI, December 1843 Designed to Improve the Planter, the Farmer, the Stock-breeder, and the Horticulturist
Various
385 Gutenberg downloadsen2019Difficulty 54 (Graduate)
The Kansas University science bulletin, Vol. I, No. 7, September 1902
Unknown
385 Gutenberg downloadsen2023Difficulty 57 (Graduate)
A treatise on grain stacking : $b Instructions how to properly stack all kinds of grain, so as to preserve in the best possible manner for threshing and market.
De Lamater, John N.
384 Gutenberg downloadsen2010Difficulty 51 (Graduate)
A természettudomány fejlődésének története (1. kötet)
Bölsche, Wilhelm
383 Gutenberg downloadshu2022
Geography of the Air
Greely, A. W. (Adolphus Washington)
383 Gutenberg downloadsen2020Difficulty 70 (Academic)
Devils Postpile National Monument, California [1984]
United States. National Park Service
382 Gutenberg downloadsen2021Difficulty 55 (Graduate)
The English Husbandman (The Second Booke) $b Contayning the Ordering of the Kitchin-Garden, and the Planting of strange flowers: the breeding of all manner of Cattell.
Markham, Gervase
382 Gutenberg downloadsen2023Difficulty 41 (College)
Darstellende Geometrie des Geländes und verwandte Anwendungen der Methode der kotierten Projektionen
Rothe, Rudolf
380 Gutenberg downloadsde2018
Relics of Primeval Life: Beginning of Life in the Dawn of Geological Time
Dawson, John William, Sir
380 Gutenberg downloadsen2022Difficulty 58 (Graduate)
Pig Raising: A Manual for Pig Clubs
Nolan, Aretas Wilbur & Greene, James Henry
379 Gutenberg downloadsen2020Difficulty 47 (College)
Het eerste ontwerp voor de bedijking der Zuiderzee, 1848
Kloppenburg, Jakob & Faddegon, Pieter
378 Gutenberg downloadsnl2013
Glaciers and Glaciation in Glacier National Park
Dyson, James L. (James Lindsay)
377 Gutenberg downloadsen2020Difficulty 56 (Graduate)
Jahreszahlen der Erdgeschichte
Lotze, Reinhold
376 Gutenberg downloadsde2022
Nitrogen Bacteria and Legumes With special reference to red clover, cowpeas, soy beans, alfalfa, and sweet clover, on Illinois soils
Hopkins, Cyril G. (Cyril George)
376 Gutenberg downloadsen2018Difficulty 58 (Graduate)
Some Common Birds Useful to the Farmer (1926 edition)
Beal, F. E. L. (Foster Ellenborough Lascelles)
376 Gutenberg downloadsen2020Difficulty 55 (Graduate)
Trotwood's Monthly, Vol. I, No. 1, October 1905
Various
375 Gutenberg downloadsen2020Difficulty 55 (Graduate)
Weather, Crops, and Markets. Vol. 2, No. 6
Anonymous
375 Gutenberg downloadsen2019Difficulty 51 (Graduate)
Memoria sobre as diversas salgas da sardinha com o methodo de aproveitar as enxovas, e sobre a salga dos peixes grossos, como atum, corvinas, pescadas, gorazes, ruivos, e outros semelhantes etc
França, Clemente Ferreira
373 Gutenberg downloadspt2011
The Wonderland of Trinidad
Barber Asphalt Paving Co.
373 Gutenberg downloadsen2019Difficulty 54 (Graduate)
Comparison of Woods for Butter Boxes
Turnbow, Grover Dean
372 Gutenberg downloadsen2022Difficulty 53 (Graduate)
Geological Report on Asbestos and its Indications, in the Province of Quebec, Canada
Boyd, Lucius J.
371 Gutenberg downloadsen2010Difficulty 67 (Academic)
Komet und Erde: Eine astronomische Erzählung
Flammarion, Camille
369 Gutenberg downloadsde2019
Reis door Noord Amerika : $b Gedaan door den Heer Pieter Kalm
Kalm, Pehr
369 Gutenberg downloadsnl2023
Darwinism. The Noachian Flood A lecture delivered before the Torquay Natural History Society, Jan. 31st, 1870
Stebbing, Thomas Roscoe Rede
368 Gutenberg downloadsen2021Difficulty 68 (Academic)
Remarks on the management, or rather, the mis-management of woods, plantations, and hedge-row timber
West, J.
368 Gutenberg downloadsen2023Difficulty 69 (Academic)
The Anatomy of Vegetables Begun With a General Account of Vegetation founded thereon
Grew, Nehemiah
365 Gutenberg downloadsen2018Difficulty 48 (College)
Els aucells més útils a la agricultura de Catalunya
Tarré, Emili
364 Gutenberg downloadsca2024
De koraal-eilanden: fragment uit het dagboek van een natuuronderzoeker De Aarde en haar Volken, 1875
Darwin, Charles
362 Gutenberg downloadsnl2015
Water Power for the Farm and Country Home
Cooper, David R.
362 Gutenberg downloadsen2020Difficulty 62 (Academic)
Chiricahua National Monument (1958)
United States. National Park Service
360 Gutenberg downloadsen2019Difficulty 61 (Academic)
Preliminary Report on Gowganda Mining Division District of Nipissing Ontario
Collins, W. H. (William Henry)
359 Gutenberg downloadsen2021Difficulty 60 (Graduate)
The Geography of New Jersey
Snyder, Henry
359 Gutenberg downloadsen2021Difficulty 55 (Graduate)
Het Yellowstone-Park
Vries, Hugo de
358 Gutenberg downloadsnl2016
The Ohio naturalist, Vol. 1, No. 8, June 1901
Ohio State University. Biological Club
355 Gutenberg downloadsen2022Difficulty 51 (Graduate)
How Old Is It? The Story of Dating in Archeaology
Schoenwetter, James
354 Gutenberg downloadsen2021Difficulty 54 (Graduate)
The Ohio naturalist, Vol. 1, No. 4, February 1901
Ohio State University. Biological Club
353 Gutenberg downloadsen2022Difficulty 49 (College)
Observations Géologiques sur les Îles Volcaniques Explorées par l'Expédition du "Beagle" Et Notes sur la Géologie de l'Australie et du Cap de Bonne-Espérance
Darwin, Charles
351 Gutenberg downloadsfr2006
Paper Shell Pecans
Keystone Pecan Company
351 Gutenberg downloadsen2020Difficulty 57 (Graduate)
The principles and objects of geology, with special reference to the geology of Egypt
Hume, W. F. (William Fraser)
350 Gutenberg downloadsen2024Difficulty 67 (Academic)
On the improved beet root, as winter food for cattle
Simpson, Pinder
349 Gutenberg downloadsen2024Difficulty 43 (College)
Stock and stalks : $b A book for the dairy farmer
Roberts, James Russel
349 Gutenberg downloadsen2023Difficulty 44 (College)
The Geology of Darling State Park
Dodge, Harry W.
349 Gutenberg downloadsen2019Difficulty 54 (Graduate)
The Ohio Naturalist, Vol. I, No. 7, May, 1901
Ohio State University. Biological Club
349 Gutenberg downloadsen2023Difficulty 51 (Graduate)
The Vailan or annular theory: A synopsis of Prof. I. N. Vail's argument in support of the claim that this Earth once possessed a Saturn-like system of rings
Bowers, Stephen
348 Gutenberg downloadsen2022Difficulty 53 (Graduate)
O credito agricola em Portugal
Lima, Jaime de Magalhães
346 Gutenberg downloadspt2008
The farm and the woodlot
Barton, J. E.
346 Gutenberg downloadsen2023Difficulty 56 (Graduate)
Barrier beaches of the Atlantic coast
Merrill, Frederick J. H. (Frederick James Hamilton)
345 Gutenberg downloadsen2022Difficulty 59 (Graduate)
Instrvcçam sobre a cvltvra das amoreiras, & criaçaõ dos bichos da seda dirigida a conseruaçaõ, & augmento das manufacturas da seda, estabelecidas pelo... Principe Dom Pedro, Governador, e Regente dos Reinos de Portugal
Bluteau, Rafael
345 Gutenberg downloadspt2022
The Geology of D.A.R. State Park, Mt. Philo State Forest Park, Sand Bar State Park
Dodge, Harry W.
343 Gutenberg downloadsen2019Difficulty 52 (Graduate)
The Neptunian, or Water Theory of Creation
Woodman, J. M.
340 Gutenberg downloadsen2021Difficulty 53 (Graduate)
Crimson Clover [1938]
Hollowell, E. A. (Eugene Amos)
339 Gutenberg downloadsen2020Difficulty 55 (Graduate)
Forestry for Farmers
Fernow, B. E. (Bernhard Eduard)
339 Gutenberg downloadsen2020Difficulty 62 (Academic)
Meeresfische
Floericke, Kurt
339 Gutenberg downloadsde2018
Polarforskningen
Nathorst, A. G. (Alfred Gabriel)
339 Gutenberg downloadssv2009
Natural Bridges National Monument (1954)
United States. National Park Service
338 Gutenberg downloadsen2019Difficulty 56 (Graduate)
Eiszeit und Klimawechsel
Bölsche, Wilhelm
337 Gutenberg downloadsde2019
Memoria hydrografica das ilhas de Cabo Verde para servir de instrucção a carta das mesmas ilhas, publicada em o anno de 1790
Cabral, F. A. (Francisco Antonio)
337 Gutenberg downloadspt2011
Sewage Disposal on the Farm, and Protection of Drinking Water
Smith, Theobald
336 Gutenberg downloadsen2020Difficulty 57 (Graduate)
Guide to the Norris Geyser Basin
Algard, George A.
333 Gutenberg downloadsen2021Difficulty 56 (Graduate)
The Kansas University science bulletin, Vol. I, No. 6, September 1902
Unknown
332 Gutenberg downloadsen2023Difficulty 51 (Graduate)
Dairy Disagreeables Busy the Bacteriologists
Hall, Frank H. (Frank Henry) & Harding, Harry Alexis & Rogers, L. A. (Lore Alford) & Smith, George A.
331 Gutenberg downloadsen2022Difficulty 56 (Graduate)
The Geologic Story of Glacier National Park
Dyson, James L. (James Lindsay)
331 Gutenberg downloadsen2019Difficulty 55 (Graduate)
Glen Canyon Dam
United States. Bureau of Reclamation
330 Gutenberg downloadsen2019Difficulty 50 (College)
The northern whale-fishery
Scoresby, William
329 Gutenberg downloadsen2022Difficulty 67 (Academic)
Crimson Clover [1947]
Hollowell, E. A. (Eugene Amos)
327 Gutenberg downloadsen2020Difficulty 54 (Graduate)
Devils Tower National Monument, Wyoming (1949)
United States. National Park Service
326 Gutenberg downloadsen2019Difficulty 60 (Graduate)
The exploration of Tibesti, Erdi, Borkou, and Ennedi in 1912-1917 : $b a mission entrusted to the author by the French Institute
Tilho, Jean
326 Gutenberg downloadsen2025Difficulty 65 (Academic)
The Market Reporter, Vol. 4, No. 15
Various
323 Gutenberg downloadsen2018Difficulty 49 (College)
Sweet Clover: Harvesting and Thrashing the Seed Crop
Coe, H. S.
322 Gutenberg downloadsen2020Difficulty 48 (College)
An Essay on the Encroachments of the German Ocean Along the Norfolk Coast With a Design to Arrest Its Further Depredations
Hewitt, William
321 Gutenberg downloadsen2018Difficulty 65 (Academic)
The Underworld of Oregon Caves National Monument
Contor, Roger J.
319 Gutenberg downloadsen2019Difficulty 56 (Graduate)
Notes on Diseases of Swine, Sheep, Poultry and the Dog Cause, Symptoms and Treatments
Korinek, Charles James
316 Gutenberg downloadsen2019Difficulty 55 (Graduate)
Water pollution—Wells
Watson, Irving A. (Irving Allison)
314 Gutenberg downloadsen2020Difficulty 53 (Graduate)
The Journal of Geology, May-June 1893 A Semi-Quarterly Magazone of Geology and Related Sciences
Various
313 Gutenberg downloadsen2019Difficulty 76 (Expert)
Chambers's Journal of Popular Literature, Science, and Art, Fifth Series, No. 45, Vol. I, November 8, 1884
Various
312 Gutenberg downloadsen2021Difficulty 53 (Graduate)
L'anatra: Allevamento per la produzione della carne
Gonin, Carlo Alberto
306 Gutenberg downloadsit2018
Talon-Pojan Sää- eli Ilma-Kirja
Anonymous
306 Gutenberg downloadsfi2024
The Geology of Calvin Coolidge State Forest
Dodge, Harry W.
306 Gutenberg downloadsen2020Difficulty 62 (Academic)
Comb Honey
Demuth, Geo. S. (George S.)
305 Gutenberg downloadsen2019Difficulty 59 (Graduate)
Naturstudien im Hause : $b Plaudereien in der Dämmerstunde; ein Buch für die Jugend
Kraepelin, Karl
305 Gutenberg downloadsde2023
Ascendo al Monto-Blanka en 1787
Saussure, Horace Bénédict de
304 Gutenberg downloadseo2020
La flore utile du bassin de la Gambie
Rançon, A. (André)
304 Gutenberg downloadsfr2024
The Aviator and the Weather Bureau
Carpenter, Ford A. (Ford Ashman)
301 Gutenberg downloadsen2018Difficulty 56 (Graduate)
Sweet-Clover Seed
Coe, H. S. & Martin, John N. (John Nathan)
299 Gutenberg downloadsen2020Difficulty 60 (Graduate)
The Florist and Horticultural Journal, Vol. II. No. 7, July, 1853 A Monthly Magazine of Horticulture, Agriculture, Botany, Agricultural Chemistry, Entomology, &c.
Various
299 Gutenberg downloadsen2018Difficulty 55 (Graduate)
How old are fossils?
Roy, Sharat Kumar
298 Gutenberg downloadsen2023Difficulty 57 (Graduate)
Chambers's Journal of Popular Literature, Science, and Art, Fifth Series, No. 44, Vol. I, November 1, 1884
Various
297 Gutenberg downloadsen2021Difficulty 57 (Graduate)
Rodent Control Aided by Emergency Conservation Work
Young, Stanley Paul
295 Gutenberg downloadsen2019Difficulty 64 (Academic)
Queensland, the Rich but Sparsely Peopled Country, a Paradise for Willing Workers
Queensland Government Intelligence and Tourist Bureau
294 Gutenberg downloadsen2018Difficulty 52 (Graduate)
Komet und Weltuntergang
Bölsche, Wilhelm
290 Gutenberg downloadsde2020
Wintering Bees in Cellars
Phillips, Everett Franklin & Demuth, Geo. S. (George S.)
290 Gutenberg downloadsen2019Difficulty 52 (Graduate)
The Philosophy of Earthquakes, Natural and Religious or, An Inquiry Into Their Cause, and Their Purpose
Stukeley, William
287 Gutenberg downloadsen2020Difficulty 56 (Graduate)
Vanilla culture as practiced in the Seychelles Islands
Galbraith, S. J.
279 Gutenberg downloadsen2025Difficulty 57 (Graduate)
The Geology of Groton State Forest
Christman, Robert A. (Robert Adam)
278 Gutenberg downloadsen2019Difficulty 57 (Graduate)
Yleinen Maatiede : $b Luonnollinen Maatide ynnä Venäjän valtakunta, Euroopassa olevine alusmaineen, valtiollisesti
Corander, Klas
276 Gutenberg downloadsfi2025
Een Jaar aan Kaap Hoorn De Aarde en haar Volken, 1886
Hyades, Paul
266 Gutenberg downloadsnl2005
The cranberry
Bradley Fertilizer Company
265 Gutenberg downloadsen2023Difficulty 55 (Graduate)
A Method of Tanning without Bark
Maple, William
262 Gutenberg downloadsen2018Difficulty 60 (Graduate)
Comparison of Methods of Sewage Purification
Phillips, Theodore Clifford & Schneider, Edward John
260 Gutenberg downloadsen2019Difficulty 57 (Graduate)
Sweet Clover: Utilization
Coe, H. S.
251 Gutenberg downloadsen2020Difficulty 49 (College)
Importanza e risultati degli incrociamenti in avicoltura
Pascal, Teodoro
246 Gutenberg downloadsit2018
Maahengen uskossa
Eerola, Eero
217 Gutenberg downloadsfi2022
Dell'antico stato del lago di Pusiano nell'alto Milanese
Redaelli, Carlo
216 Gutenberg downloadsit2018

Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, First Part: Porulosa (Spumellaria and Acantharia) Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII

The Economic Aspect of Geology

Color Images from Mars Rovers Spirit and Opportunity

Fossil plants, Vol. 2 : $b A text-book for students of botany and geology

The Natural History of Pliny, Volume 2 (of 6)

De Re Metallica, Translated from the First Latin Edition of 1556

Origin of Cultivated Plants The International Scientific Series Volume XLVIII

The Voyage of the Beagle

The Medals of Creation, Volumes 1 and 2 First Lessons in Geology and the Study of Organic Remains

The Natural History of Pliny, Volume 4 (of 6)

Grundzüge der Paläontologie (Paläozoologie). 1. Abteilung: Invertebrata.

Micrographia Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses with Observations and Inquiries Thereupon

The Book of the National Parks

Views of nature: or Contemplations on the sublime phenomena of creation with scientific illustrations

Studies of American Fungi. Mushrooms, Edible, Poisonous, etc.

Mysteries of Bee-keeping Explained

The sidereal messenger of Galileo Galilei : $b and a part of the preface to Kepler's Dioptrics containing the original account of Galileo's astronomical discoveries

Outlines of Dairy Bacteriology, 8th edition A Concise Manual for the Use of Students in Dairying

The Toilers of the Field

The Book of the Damned

Fiue hundred pointes of good husbandrie

De Wereld vóór de schepping van den mensch

Journal of Researches into the Natural History and Geology of the Countries Visited During the Voyage Round the World of H.M.S. Beagle Under the Command of Captain Fitz Roy, R.N.

The Home of the Blizzard Being the Story of the Australasian Antarctic Expedition, 1911-1914

Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948

One Hundred Proofs That the Earth Is Not a Globe

The World of Flying Saucers: A Scientific Examination of a Major Myth of the Space Age

Cosmos: A Sketch of the Physical Description of the Universe, Vol. 1

The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told

Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology

Stonehenge and Other British Stone Monuments Astronomically Considered

Man and Nature; Or, Physical Geography as Modified by Human Action

The Ancient Volcanoes of Great Britain, Volume 1 (of 2)

Vestiges of the Natural History of Creation

The Formation of Vegetable Mould Through the Action of Worms With Observations on Their Habits

A Text-book of Entomology Including the Anatomy, Physiology, Embryology and Metamorphoses of Insects for Use in Agricultural and Technical Schools and Colleges as Well as by the Working Entomologist

Manures and the principles of manuring

Identifying Hardwoods Growing on Pine Sites

The Cauliflower

The Variation of Animals and Plants Under Domestication, Vol. I.

The Variation of Animals and Plants under Domestication

A Manual of Elementary Geology or, The Ancient Changes of the Earth and its Inhabitants as Illustrated by Geological Monuments

Roman Farm Management: The Treatises of Cato and Varro

El Mar

Elements of Agricultural Chemistry

Agricola : $b A study of agriculture and rustic life in the Greco-Roman world from the point of view of labour

Farm drainage The Principles, Processes, and Effects of Draining Land with Stones, Wood, Plows, and Open Ditches, and Especially with Tiles

The Apple-Tree The Open Country Books—No. 1

Fossil plants, Vol. 3 : $b A text-book for students of botany and geology

Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 1

Agriculture for Beginners Revised Edition

Mars and Its Canals

Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report Wooster, Ohio, September 3, 4, 5, 1946

Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting Battle Creek, Michigan, September 10 and 11, 1934

Sylva; Or, A Discourse of Forest Trees. Vol. 1 (of 2)

A Practical Handbook on the Distillation of Alcohol from Farm Products

Galileo Galilei and the Roman Curia From Authentic Sources

周髀算經

Special report on diseases of cattle

American Forest Trees

Canyons of the Colorado

Rollo's Philosophy. [Air]

An Introduction to the History of Science

Encyclopaedia Britannica, 11th Edition, "Magnetite" to "Malt" Volume 17, Slice 4

The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing

The autobiography of Arthur Young : $b with selections from his correspondence

The Andes and the Amazon; Or, Across the Continent of South America

Agricultural Implements and Machines in the Collection of the National Museum of History and Technology Smithsonian Studies in History and Technology, No. 17

Principles and practice of agricultural analysis. Volume 1 (of 3), Soils

The Book of Husbandry

Popular Scientific Recreations in Natural Philosphy, Astronomy, Geology, Chemistry, etc., etc., etc.

Texas Rocks and Minerals: An Amateur's Guide

Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 2

Texas Fossils: An Amateur Collector's Handbook

Cattle and Their Diseases Embracing Their History and Breeds, Crossing and Breeding, and Feeding and Management; with the Diseases to Which They Are Subject, and the Remedies Best Adapted to Their Cure

The Ocean World: Being a Description of the Sea and Its Living Inhabitants.

Terrestrial and Celestial Globes Volume 2 Their History and Construction Including a Consideration of their Value as Aids in the Study of Geography and Astronomy

The First Book of Farming

The pears of New York

The Preparation of Illustrations for Reports of the United States Geological Survey With Brief Descriptions of Processes of Reproduction