Books in Category: Science - Earth/Agricultural/Farming
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The Coal Measures Amphibia of North America
Roy Lee Moodie
608 downloads
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Man and the Glacial Period
G. Frederick Wright
606 downloads
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Modern ships of war
Sir Edward J. Reed and Edward Simpson
606 downloads
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The Geologic Story of Palo Duro Canyon
William Henry Matthews
600 downloads
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My experiments with volcanoes
Thomas Augustus Jaggar
594 downloads
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Prairie Farmer, Vol. 56: No. 1, January 5, 1884.
Various
594 downloads
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Thunder and Lightning
Camille Flammarion
594 downloads
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The Formation of Vegetable Mould Through the Action of Worms
Charles Darwin
593 downloads
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Elements of Agricultural Chemistry
Thomas Anderson
592 downloads
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Grundzüge der Paläontologie (Paläozoologie). 1. Abteilung: Invertebrata. (German)
Karl Alfred von Zittel
592 downloads
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The American Journal of Science and Arts, Volume 50 (First Series)
Various
582 downloads
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Round the year with the stars
Garrett Putman Serviss
580 downloads
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History of Farming in Ontario
C. C. James
580 downloads
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Crops and Methods for Soil Improvement
Alva Agee
577 downloads
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Coffee and chicory : Their culture, chemical composition, preparation for market, and consumption, with simple tests for detecting adulteration, and practical hints for the producer and consumer
P. L. Simmonds
575 downloads
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The northern whale-fishery
William Scoresby
573 downloads
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Seasoning of Wood
J. B. Wagner
572 downloads
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The Earth as Modified by Human Action
George P. Marsh
570 downloads
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Cattle and Their Diseases
Robert Jennings
570 downloads
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The Ocean World: Being a Description of the Sea and Its Living Inhabitants.
Louis Figuier
570 downloads
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Scientific American Supplement, No. 841, February 13, 1892
Various
567 downloads
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Cyrus Hall McCormick: His Life and Work
Herbert Newton Casson
567 downloads
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The Origin of the World According to Revelation and Science
Sir John William Dawson
566 downloads
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Nature readers : Sea-side and way-side. No. 4
Julia McNair Wright
564 downloads
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North America
Israel C. Russell
560 downloads
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