Books in Category: Science - Earth/Agricultural/Farming
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Color Standards and Color Nomenclature
Robert Ridgway
635 downloads
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The netherworld of Mendip : explorations in the great caverns of Somerset, Yorkshire, Derbyshire, and elsewhere
Ernest A. Baker and H. E. Balch
634 downloads
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Heroes of science : Botanists, zoologists, and geologists
P. Martin Duncan
633 downloads
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The Geography of the Region about Devil's Lake and the Dalles of the Wisconsin
Rollin D. Salisbury and Wallace Walter Atwood
633 downloads
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Fossil plants, Vol. 3 : A text-book for students of botany and geology
A. C. Seward
633 downloads
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Disease in plants
H. Marshall Ward
632 downloads
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The filtration of public water-supplies
Allen Hazen
631 downloads
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The Foot-prints of the Creator : or, The Asterolepis of Stromness
Hugh Miller
630 downloads
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The Principal Species of Wood: Their Characteristic Properties
Charles H. Snow
629 downloads
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Appletons' Popular Science Monthly, April 1900
Various
628 downloads
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Prairie, Peak, and Plateau: A Guide to the Geology of Colorado
John Chronic and Halka Chronic
628 downloads
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British Museum (Natural History) General Guide
British Museum
628 downloads
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Tobacco: Growing, Curing, & Manufacturing
628 downloads
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Cloud Studies
Arthur William Clayden
627 downloads
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Philosophical transactions, Vol. L. Part II. For the year 1758.
Various and Royal Society
627 downloads
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Scientific American Supplement, No. 623, December 10, 1887
Various
627 downloads
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Hints on Dairying
T. D. Curtis
626 downloads
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Northern Nut Growers Report of the Proceedings at the Twenty-First Annual Meeting
625 downloads
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The Tropical World
G. Hartwig
625 downloads
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Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 22, January, 1873
Various
624 downloads
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Round the year with the stars
Garrett Putman Serviss
622 downloads
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Charles Lyell and Modern Geology
T. G. Bonney
619 downloads
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Weeds used in medicine
Alice Henkel
618 downloads
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The Ancient Volcanoes of Great Britain, Volume 1 (of 2)
Archibald Geikie
617 downloads
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The Geologic Story of Yellowstone National Park
William R. Keefer
617 downloads