Books in Category: Science - Biology
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The Subspecies of the Mountain Chickadee
Joseph Grinnell
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Epidemics Examined and Explained: or, Living Germs Proved by Analogy to be a Source of Disease
John Grove
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An introduction to the study of fishes
Albert C. L. G. Günther
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Observations of a Naturalist in the Pacific Between 1896 and 1899, Volume 2
H. B. Guppy
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Being Well-Born: An Introduction to Eugenics
Michael F. Guyer
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Antony van Leeuwenhoek, de ontdekker der infusorien, 1675-1875 (Dutch)
P. J. Haaxman
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The Evolution of Man — Volume 2
Ernst Haeckel
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The Evolution of Man — Volume 1
Ernst Haeckel
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The History of Creation, Vol. 2 (of 2)
Ernst Haeckel
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The History of Creation, Vol. 1 (of 2)
Ernst Haeckel
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Last Words on Evolution: A Popular Retrospect and Summary
Ernst Haeckel
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Les énigmes de l'Univers (French)
Ernst Haeckel
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Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Second Part: Subclass Osculosa; Index
Ernst Haeckel
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Freedom in Science and Teaching.
Ernst Haeckel
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The Wonders of Life: A Popular Study of Biological Philosophy
Ernst Haeckel
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Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Plates
Ernst Haeckel
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Die Welträtsel: Gemeinverständliche Studien über Monistische Philosophie (German)
Ernst Haeckel
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Natur und Mensch (German)
Ernst Haeckel
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Monism as Connecting Religion and Science
Ernst Haeckel
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The Evolution of Man
Ernst Haeckel
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Das Protistenreich : eine populäre Uebersicht über das Formengebiet der niedersten Lebewesen; Mit einem wissenschaftlichen Anhange: System der Protisten (German)
Ernst Haeckel
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The Riddle of the Universe at the close of the nineteenth century
Ernst Haeckel
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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
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The Last Link: Our Present Knowledge of the Descent of Man
Ernst Haeckel
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Das Mikroskop und seine Anwendung (German)
Hermann Hager
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