Books in Category: Science - Earth/Agricultural/Farming
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Scientific American, Volume 22, No. 1, January 1, 1870
Various
560 downloads
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Town Geology
Charles Kingsley
560 downloads
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Nuclear Clocks
Henry Faul
559 downloads
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Scientific American Supplement, No. 484, April 11, 1885
Various
559 downloads
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Scientific American Supplement, No. 492, June 6, 1885
Various
558 downloads
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The Story of the Cotton Plant
Frederick Wilkinson
558 downloads
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Scientific American Supplement, No. 531, March 6, 1886
Various
557 downloads
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Wind and Weather
Alexander McAdie
557 downloads
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The Romance of Rubber
United States Rubber Company
557 downloads
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How We Are Fed: A Geographical Reader
James Franklin Chamberlain
557 downloads
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The Coming Ice Age
C. A. M. Taber
557 downloads
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Buchanan's Journal of Man, December 1887
556 downloads
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De Wonderbouw der Wereld : De Grondslagen van Ons Sterrekundig Wereldbeeld Populair Uiteengezet (Dutch)
Anton Pannekoek
556 downloads
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The Natural History of Clay
Alfred B. Searle
555 downloads
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The Earth's Beginning
Robert S. Ball
555 downloads
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The Republic of Costa Rica
Gustavo Niederlein
555 downloads
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Prairie Farmer, Vol. 56: No. 4, January 26, 1884
Various
554 downloads
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On the cattle plague: or, Contagious typhus in horned cattle. Its history, origin, description, and treatment
Honoré Bourguignon
554 downloads
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The Story of Germ Life
H. W. Conn
553 downloads
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The Percheron horse
Charles Du Hays
552 downloads
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Volcanoes: Past and Present
Edward Hull
552 downloads
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Scientific American Supplement, No. 363, December 16, 1882
Various
551 downloads
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Making Home Profitable
Kate V. Saint Maur
551 downloads
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Obed Hussey, Who, of All Inventors, Made Bread Cheap
551 downloads
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A visit to a farm house; or, An introduction to various subjects connected with rural economy.
active 1801-1820? S. W.
549 downloads