Fossil fresh-water Mollusca from the state of Monagas, Venezuela.
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Ithaca, N.Y. :
Paleontological research institution,
1945.
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| Series: | Bulletins of American paleontology ;
v. 31, no. 118. |
| Subjects: |
| Physical Description: | 34 pages : illustrations ; 25 cm. |
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| Action Note: | committed to retain |