Books in Category: Science - Earth/Agricultural/Farming
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Farm Mechanics: Machinery and Its Use to Save Hand Labor on the Farm.
Herbert A. Shearer
728 downloads
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Ideen zu einer Physiognomik der Gewächse (German)
Alexander von Humboldt
726 downloads
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La mer (French)
Jules Michelet
725 downloads
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Space Nomads: Meteorites in Sky, Field, and Laboratory
Lincoln LaPaz and Jean LaPaz
723 downloads
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Letters on Astronomy
Denison Olmsted
722 downloads
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The course of creation
John Anderson
722 downloads
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天工開物 (Chinese)
Yingxing Song
721 downloads
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Diggers in the Earth
Eva March Tappan
720 downloads
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Scientific American Supplement, No. 388, June 9, 1883
Various
719 downloads
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Cyrus Hall McCormick: His Life and Work
Herbert Newton Casson
718 downloads
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Field Book: Pennsylvanian Plant Fossils of Illinois
Charles William Collinson and Romayne Skartvedt
712 downloads
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Pleasures of the telescope
Garrett Putman Serviss
708 downloads
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The Common Rocks and Minerals of Missouri
W. D. Keller
707 downloads
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Scientific American Supplement, No. 484, April 11, 1885
Various
707 downloads
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Ragnarok : the Age of Fire and Gravel
Ignatius Donnelly
702 downloads
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Home Pork Making
A. W. Fulton
702 downloads
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Horse-hoeing husbandry : or, an essay on the principles of vegetation and tillage. Designed to introduce a new method of culture; whereby the produce of land will be increased, and the usual expence lessened. Together with accurate descriptions and cuts of the instruments employed in it.
Jethro Tull
700 downloads
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The Eagle's Nest
John Ruskin
698 downloads
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The Cultivation of The Native Grape, and Manufacture of American Wines
George Husmann
698 downloads
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Guide to the Geologic Map of Illinois
Illinois State Geological Survey
696 downloads
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Nature readers : Sea-side and way-side. No. 4
Julia McNair Wright
696 downloads
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Oudewater en omtrek, Geologisch, Mythologisch en Geschiedkundig Geschetst (Dutch)
Willem Cornelis van Zijll
692 downloads
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The Pleistocene of North America
Oliver Perry Hay
691 downloads
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The agricultural and forest products of British West Africa
Gerald C. Dudgeon
691 downloads
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The Story of a Boulder; or, Gleanings from the Note-book of a Field Geologist
Archibald Geikie
690 downloads