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By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, S. A. (Sievert Allen), - Rusk, Willard. - Wickham, H. F. (Henry Frederick),Edition:Publication info: 1911Volume:Series:Holding Institution: American Museum of Natural History LibrarySubjects:BHL Collections:
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By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Duce, Terry. - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen), - Rusk, Willard.Edition:Publication info: 1911Volume:Series:Holding Institution: American Museum of Natural History LibrarySubjects:BHL Collections: