A new Argyrohippus from the Deseado beds of Patagonia /

Bibliographic Details
Main Author:	Patterson, Bryan, 1909-1979
Format:	Book
Language:	English
Published:	[Chicago], [publisher not identified] ; [1935]
Series:	Publication (Field Museum of Natural History) ; 344. Fieldiana. Geology ; v. 6, no. 12.
Subjects:	Captain Marshall Field Paleontological Expeditions to Argentina and Bolivia > (1st : > 1922-1924) Argyrohippus. Paleontology > Patagonia.