A new fossil hawk from the Oligocene beds of South Dakota /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Ann Arbor :
University of Michigan Press,
[1934]
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| Series: | Contributions from the Museum of Paleontology ;
v. 4, no. 8. |
| Subjects: |
| Physical Description: | 129-132 pages : plate |
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