Books in Category: Science - Earth/Agricultural/Farming
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Heroes of science : Botanists, zoologists, and geologists
P. Martin Duncan
990 downloads
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Water Supply: the Present Practice of Sinking and Boring Wells
Ernest Spon
987 downloads
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Philosophical Transactions of the Royal Society - Vol 1 - 1666
Various
968 downloads
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Mars and Its Canals
Percival Lowell
966 downloads
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Catalogue of Violent and Destructive Earthquakes in the Philippines
Miguel Saderra Masó
959 downloads
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Texas Rocks and Minerals: An Amateur's Guide
Roselle M. Girard
954 downloads
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Farm Mechanics: Machinery and Its Use to Save Hand Labor on the Farm.
Herbert A. Shearer
948 downloads
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The Republic of Costa Rica
Gustavo Niederlein
947 downloads
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Domestic Animals
Richard Lamb Allen
946 downloads
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The Moon
Oliver C. Farrington
945 downloads
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Appletons' Popular Science Monthly, December 1898
Various
938 downloads
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Northern Nut Growers Association Incorporated 39th Annual Report
938 downloads
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The wonders of the world : a complete museum, descriptive and pictorial, of the wonderful phenomena and results of nature, science and art
John Loraine Abbott
932 downloads
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Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
William Saunders
932 downloads
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Scientific American, Volume 40, No. 13, March 29, 1879
Various
919 downloads
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The Cruise of the Betsey
Hugh Miller
915 downloads
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The Tropical World
G. Hartwig
912 downloads
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Roman Farm Management: The Treatises of Cato and Varro
Marcus Terentius Varro and Marcus Porcius Cato
897 downloads
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Crops and Methods for Soil Improvement
Alva Agee
889 downloads
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The zoology of the voyage of H.M.S. Beagle [vol. 1 of 5] : Fossil mammalia
Richard Owen
887 downloads
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Popular Scientific Recreations
Gaston Tissandier
886 downloads
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A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
Frank Bertram Wade
883 downloads
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Devonshire
Francis A. Knight and Louie M. Knight Dutton
881 downloads
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The Scientific Monthly, October to December, 1915
Various
874 downloads
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The Asteroids; Or Minor Planets Between Mars and Jupiter.
Daniel Kirkwood
872 downloads
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