Books in Category: Science - Earth/Agricultural/Farming
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The Practical Astronomer
Thomas Dick
453 downloads
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Prairie, Peak, and Plateau: A Guide to the Geology of Colorado
John Chronic and Halka Chronic
452 downloads
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North America
Israel C. Russell
452 downloads
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Dragons of the Air: An Account of Extinct Flying Reptiles
H. G. Seeley
451 downloads
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Three textile raw materials and their manufacture
International Acceptance Bank
451 downloads
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Field, Forest and Farm
Jean-Henri Fabre
451 downloads
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The Hawaiian Islands
Hawaii. Department of Foreign Affairs
449 downloads
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Travels into North America, Volume 1 (of 3)
Pehr Kalm
449 downloads
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The Geologic Story of Arches National Park
Stanley William Lohman
447 downloads
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Hovey's Handbook of the Mammoth Cave of Kentucky
Horace Carver Hovey
446 downloads
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Buchanan's Journal of Man, December 1887
446 downloads
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A Study of Recent Earthquakes
Charles Davison
445 downloads
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The Eagle's Nest
John Ruskin
445 downloads
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The A B C of Mining: A Handbook for Prospectors
Charles A. Bramble
443 downloads
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The Story of Evolution
Joseph McCabe
442 downloads
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The Edinburgh New Philosophical Journal, Vol. XLIX
Various
441 downloads
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The Story of Milk
Johan Ditlev Frederiksen
441 downloads
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Appletons' Popular Science Monthly, March 1900
Various
441 downloads
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Cave Hunting
William Boyd Dawkins
440 downloads
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Philosophical transactions, Vol. L. Part II. For the year 1758.
Various and Royal Society
439 downloads
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The Raisin Industry
Gustavus A. Eisen
439 downloads
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Climatic Changes: Their Nature and Causes
Ellsworth Huntington and Stephen Sargent Visher
439 downloads
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Appletons' Popular Science Monthly, July 1899
Various
436 downloads
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Manual of American grape-growing
U. P. Hedrick
433 downloads
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Soils, their formation, properties, composition, and relations to climate and plant growth in the humid and arid regions
Eugene W. Hilgard
431 downloads
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