Books in Category: Science - Biology
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Micrographia
Robert Hooke
1604 downloads
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A century of science in America : with special reference to the American Journal of Science, 1818-1918
1602 downloads
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The Cambridge natural history, Vol. 02 (of 10)
Frank E. Beddard, Marcus Hartog, W. B. Benham, F. W. Gamble, and Lilian Sheldon
1564 downloads
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The Naturalist on the River Amazons
Henry Walter Bates
1556 downloads
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The romance of natural history, second series
Philip Henry Gosse
1552 downloads
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Darwin and Modern Science
A. C. Seward
1551 downloads
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The Insect World
Louis Figuier
1534 downloads
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An introduction to the study of mammals living and extinct
Richard Lydekker and William Henry Flower
1521 downloads
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Snakes: Curiosities and Wonders of Serpent Life
Catherine Cooper Hopley
1519 downloads
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The Evolution of Marriage and of the Family
Ch. Letourneau
1497 downloads
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The Cambridge natural history, Vol. 06 (of 10)
David Sharp
1488 downloads
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Reptiles and Birds
Louis Figuier
1477 downloads
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Extinct Monsters
H. N. Hutchinson
1468 downloads
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Man, Past and Present
A. H. Keane
1465 downloads
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How to Use the Popular Science Library; History of Science; General Index
Garrett Putman Serviss and Arthur Selwyn-Brown
1460 downloads
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The Cambridge natural history, Vol. 10 (of 10)
Frank E. Beddard
1447 downloads
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Life of Elie Metchnikoff, 1845-1916
Olga Metchnikoff
1445 downloads
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Life and Letters of Thomas Henry Huxley — Volume 3
Thomas Henry Huxley
1441 downloads
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Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, First Part: Porulosa (Spumellaria and Acantharia)
Ernst Haeckel
1432 downloads
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Narrative of the Circumnavigation of the Globe by the Austrian Frigate Novara, Volume II
Ritter von Karl Scherzer
1431 downloads
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More Letters of Charles Darwin — Volume 2
Charles Darwin
1419 downloads
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The Cambridge natural history, Vol. 01 (of 10)
Sydney J. Hickson, Marcus Hartog, Igerna Brünhilda Johnson Sollas, and E. W. MacBride
1410 downloads
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The Descent of Man and Selection in Relation to Sex, Vol. II (1st Edition)
Charles Darwin
1409 downloads
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Philosophical Transactions of the Royal Society - Vol 1 - 1666
Various
1394 downloads
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Parasites: A Treatise on the Entozoa of Man and Animals
T. Spencer Cobbold
1387 downloads