Books in Category: Science - Earth/Agricultural/Farming
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Texas Fossils: An Amateur Collector's Handbook
William Henry Matthews
1875 downloads
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Scientific American, Volume 56, No. 9, February 26, 1887
Various
1798 downloads
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Memoria sobre a cultura, e productos da cana de assucar (Portuguese)
José Caetano Gomes
1774 downloads
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Rollo's Philosophy. [Air]
Jacob Abbott
1767 downloads
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The art of promoting the growth of the cucumber and melon
Thomas Watkins
1750 downloads
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Micrographia
Robert Hooke
1679 downloads
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Origin of Cultivated Plants
Alphonse de Candolle
1618 downloads
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The Outline of Science, Vol. 1 (of 4)
J. Arthur Thomson
1533 downloads
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A Treatise on Meteorological Instruments
Enrico Angelo Lodovico Negretti and Joseph Zambra
1531 downloads
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North America
Israel C. Russell
1525 downloads
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Principles of Geology
Sir Charles Lyell
1505 downloads
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Australian insects
Walter W. Froggatt
1480 downloads
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Earth Features and Their Meaning
William Herbert Hobbs
1479 downloads
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Tobacco Leaves: Being a Book of Facts for Smokers
William Augustine Brennan
1459 downloads
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The World of Flying Saucers: A Scientific Examination of a Major Myth of the Space Age
Donald H. Menzel and Lyle Gifford Boyd
1436 downloads
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American Forest Trees
Henry H. Gibson
1432 downloads
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Fruits of Queensland
Albert H. Benson
1430 downloads
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The Commercial Products of the Vegetable Kingdom
P. L. Simmonds
1419 downloads
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How to Use the Popular Science Library; History of Science; General Index
Garrett Putman Serviss and Arthur Selwyn-Brown
1383 downloads
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The pears of New York
U. P. Hedrick
1377 downloads
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Modern ships of war
Sir Edward J. Reed and Edward Simpson
1351 downloads
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Cosmos: A Sketch of the Physical Description of the Universe, Vol. 1
Alexander von Humboldt
1335 downloads
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The Andes and the Amazon; Or, Across the Continent of South America
James Orton
1335 downloads
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A Brief History of Forestry.
B. E. Fernow
1311 downloads
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Sylva; Or, A Discourse of Forest Trees. Vol. 1 (of 2)
John Evelyn
1306 downloads