Superior de la parte centromeridional del Estado de Puebla /
| Corporate Author: | |
|---|---|
| Other Authors: | , , , , |
| Format: | Book |
| Language: | Spanish |
| Published: |
Mexico,
[publisher not identified] ;
1965.
|
| Series: | Paleontología mexicana ;
no. 21. |
| Subjects: |
| Physical Description: | 22, 53 pages : illustrations, map, plates. |
|---|---|
| Bibliography: | Includes bibliographies. |