Books in Category: Science - Earth/Agricultural/Farming
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The Toilers of the Field
Richard Jefferies
595 downloads
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The Common Rocks and Minerals of Missouri
W. D. Keller
595 downloads
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American Forest Trees
Henry H. Gibson
593 downloads
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Crops and Methods for Soil Improvement
Alva Agee
590 downloads
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The Origin of the World According to Revelation and Science
Sir John William Dawson
586 downloads
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The Geological History of Plants
Sir John William Dawson
585 downloads
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Appletons' Popular Science Monthly, January 1899
Various
583 downloads
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Omphalos: An Attempt to Untie the Geological Knot
Philip Henry Gosse
582 downloads
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John Deere's Steel Plow
Edward C. Kendall
579 downloads
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Scientific American Supplement, No. 841, February 13, 1892
Various
578 downloads
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Physical Geography
Mary Somerville
578 downloads
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Standard methods for the examination of water and sewage
American Public Health Association. Laboratory Section, American Chemical Society, and Association of Official Agricultural Chemists
575 downloads
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A Tour in Ireland. 1776-1779
Arthur Young
574 downloads
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Guide to Rocks and Minerals of Illinois
Illinois State Geological Survey
574 downloads
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天工開物 (Chinese)
Yingxing Song
571 downloads
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Getting Gold: A Gold-Mining Handbook for Practical Men
J. C. F. Johnson
564 downloads
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Sheep, Swine, and Poultry
Robert Jennings
562 downloads
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The Ancient Life History of the Earth
Henry Alleyne Nicholson
561 downloads
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Theory of the Earth, With Proofs and Illustrations, Volume 1 (of 4)
James Hutton
560 downloads
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Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting
559 downloads
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The Book of Alfalfa: History, Cultivation and Merits
F. D. Coburn
558 downloads
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The northern whale-fishery
William Scoresby
558 downloads
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A New Genus of Pennsylvanian Fish (Crossopterygii, Coelacanthiformes) from Kansas
Joan Echols
557 downloads
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Geological Observations on South America
Charles Darwin
557 downloads
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Some Salient Points in the Science of the Earth
Sir John William Dawson
553 downloads
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