Books in Category: Science - Earth/Agricultural/Farming
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Scientific American Supplement, No. 613, October 1, 1887
Various
461 downloads
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Insect manufactures
Anonymous
461 downloads
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Scientific American Supplement, No. 384, May 12, 1883
Various
460 downloads
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The Nile in 1904
Sir William Willcocks
460 downloads
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Northern Nut Growers Association, Report of the Proceedings at the Fourth Annual Meeting
459 downloads
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Spices, Their Nature and Growth; The Vanilla Bean; A Talk on Tea
Md.) McCormick & Co. (Baltimore
459 downloads
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The Story of the Soil; from the Basis of Absolute Science and Real Life
Cyril G. Hopkins
459 downloads
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Man's Place in the Universe
Alfred Russel Wallace
458 downloads
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Grundzüge der Paläontologie (Paläozoologie). 1. Abteilung: Invertebrata. (German)
Karl Alfred von Zittel
458 downloads
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Fossil Forests of the Yellowstone National Park
Frank Hall Knowlton
457 downloads
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The mighty deep : and what we know of it
Agnes Giberne
456 downloads
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夢溪筆談, Volume 07-10 (Chinese)
Kuo Shen
456 downloads
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Guidebook of Palo Duro Canyon
West Texas State University. Geological Society
455 downloads
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A Theory of Creation: A Review of 'Vestiges of the Natural History of Creation'
Francis Bowen
455 downloads
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Through a Microscope
Samuel Wells, Mary Treat, and Frederick Leroy Sargent
454 downloads
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Meteorology; or, Weather Explained
J. G. M'Pherson
454 downloads
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Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae
Robert J. Russell
453 downloads
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Cacao Culture in the Philippines
William Scrugham Lyon
453 downloads
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Ancient Landscapes of the Grand Canyon Region
Edwin D. McKee
452 downloads
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The Romance of Rubber
United States Rubber Company
452 downloads
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The Rural Life Problem of the United States
Sir Horace Curzon Plunkett
451 downloads
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Coal and the coal mines
Homer Greene
451 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
451 downloads
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Keeping one cow
Various
450 downloads
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Poultry
Hugh Piper
449 downloads