William K. Gregory

William K. Gregory's books

Our Face From Fish to Man: The Story of Evolution in Its Most Human Aspect

it was amazing 5.00 avg rating — 3 ratings

The Osteology of the Reptiles

it was amazing 5.00 avg rating — 1 rating

Fish Skulls: A Study of the Evolution of Natural Mechanisms

really liked it 4.00 avg rating — 1 rating

Evolution Emerging.

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Bulletin of the American Museum of Natural History, Vol. 27: The Orders of Mammals

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The Orders of Mammals

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Evolution of Mammalian Molar Teeth to and From the Triangular Type Including Collected and Revised Researches Trituberculy and new Sections on the ... Teeth in the Different Orders of Mammals

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Evolution, Vol. 4: A Journal of Nature; March, 1928

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Biographical Memoir Of Henry Fairfield Osborn, 1857-1935

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Beauty of nature, A no text picture book

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