Books in Category: Science - Earth/Agricultural/Farming (sorted by popularity)
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Field book of common rocks and minerals : for identifying the rocks and minerals of the United States and interpreting their origins and meanings Frederic Brewster Loomis 480 downloads
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Reise in die Aequinoctial-Gegenden des neuen Continents. Band 1. (German) Alexander von Humboldt 476 downloads
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ASCE 1193: The Water-Works and Sewerage of Monterrey, N. L., Mexico G. R. G. Conway 476 downloads
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Farm Mechanics: Machinery and Its Use to Save Hand Labor on the Farm. Herbert A. Shearer 473 downloads
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Voyager 1 Encounters Saturn United States. National Aeronautics and Space Administration 472 downloads
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Nature readers : Sea-side and way-side. No. 4 Julia McNair Wright 471 downloads
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Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting 469 downloads
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Ice-Caves of France and Switzerland G. F. Browne 462 downloads
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Miscellanea Curiosa, Vol. 3 Royal Society 462 downloads
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Omphalos: An Attempt to Untie the Geological Knot Philip Henry Gosse 462 downloads
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The Variation of Animals and Plants under Domestication Charles Darwin 459 downloads
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Roman Farm Management: The Treatises of Cato and Varro Marcus Terentius Varro and Marcus Porcius Cato 456 downloads
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Coral Reefs Charles Darwin 455 downloads
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The Variation of Animals and Plants Under Domestication, Vol. I. Charles Darwin 451 downloads
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Buchanan's Journal of Man, December 1887 448 downloads
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Wheat Growing in Australia Australia. Department of External Affairs 445 downloads
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Agriculture in Virginia, 1607-1699 Lyman Carrier 444 downloads
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Nouvelle géographie universelle (1/19) (French) Elisée Reclus 443 downloads
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The Ocean World: Being a Description of the Sea and Its Living Inhabitants. Louis Figuier 443 downloads
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The First Book of Farming C. L. Goodrich 443 downloads
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Stonehenge and Other British Stone Monuments Astronomically Considered Sir Norman Lockyer 442 downloads
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Cloud Studies Arthur William Clayden 439 downloads
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Etna: A History of the Mountain and of its Eruptions G. F. Rodwell 435 downloads
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La mer (French) Jules Michelet 434 downloads
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Studies on Fermentation Louis Pasteur 432 downloads