27.
Proceedings of the Fossils of Arizona Symposium
by Colbert, Edwin H., Tegowski...
ISBN: 9780935810615
List Price: $16.95
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Outline of Vertebrate Evolution
by Colbert, Edwin H., Head, J. J.
ISBN: 9780892783311
List Price: $3.00
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Petrified Forest Through the Ages 75th Anniversary Symposium
by Colbert, Edwin H., Johnson,...
ISBN: 9780897340564
List Price: $12.50
31.
32.
Colbert's Evolution of the Vertebrates A History of the Backboned Animals Through Time
by Minkoff, Eli C., Colbert, E...
ISBN: 9780471384618
List Price: $230.00
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Dinosaur Book : The Ruling Reptiles and Their Relatives; Handbook Series No. 14
by Colbert, Edwin H. (Edwin Ha...
ISBN: 9781014965745
List Price: $15.95
34.
Triassic Reptile, Poposaurus : Fieldiana, Geology, Vol. 14, No. 4
by Colbert, Edwin H. 1905-2001
ISBN: 9781378232217
List Price: $9.95
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Siwalik Mammals in the American Museum of Natural History: Transactions, American Philosophi...
by Colbert, Edwin H.
ISBN: 9781422377475