A skeleton of Astrapotherium
By: by Elmer S. Riggs --
Series: Fieldiana -- v. 6, no. 13.; [Field Museum of Natural History. Publication] -- no. 348; Geological series of Field Museum of Natural History -- v. VI, no. 13; Publication (Field Museum of Natural History : 1909) -- 348; Publication (Field Museum of Natural History : 1909) -- v. 6, no. 13
Publisher: Field Museum of Natural History
Published: 1935
Place of publication: Chicago
Subjects: Astropotherium.