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The Past Condition of Organic Nature

Huxley, Thomas Henry

Language: en; Publisher: Project Gutenberg;

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Two New Pelycosaurs from the Lower Permian of Oklahoma

Fox, Richard C.

Language: en; Publisher: Project Gutenberg;

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Comments on the Taxonomy and Geographic Distribution of Some North American Rabbits

Hall, E. Raymond (Eugene Raymond), 1902-1986 Kelson, Keith R.

Language: en; Publisher: Project Gutenberg;

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On The Affinities of Leptarctus primus of Leidy American Museum of Natural History, Vol. VI, Article VIII, pp. 229-331.

Wortman, Jacob Lawson

Language: en; Publisher: Project Gutenberg;

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The Variation of Animals and Plants Under Domestication, Vol. I.

Darwin, Charles, 1809-1882

Language: en; Publisher: Project Gutenberg;

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Contributions to the Theory of Natural Selection A Series of Essays

Wallace, Alfred Russel, 1823-1913

Language: en; Publisher: Project Gutenberg;

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The Scientific Evidences of Organic Evolution

Romanes, George John, 1848-1894

Language: en; Publisher: Project Gutenberg;

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The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity

Conn, H. W. (Herbert William), 1859-

Language: en; Publisher: Project Gutenberg;

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On the Origin of Species By Means of Natural Selection, or, the Preservation of Favoured Races in the Struggle for Life

Darwin, Charles, 1809-1882

Language: en; Publisher: Project Gutenberg;

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The Antiquity of Man

Lyell, Charles, Sir, 1797-1875

Language: en; Publisher: Project Gutenberg;

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