Excursiones ; [libreto-guia].
| Corporate Author: | |
|---|---|
| Format: | Conference Proceeding Book |
| Language: | Spanish |
| Published: |
Mexico,
[publisher not identified] ;
1956-
|
| Subjects: |
| Item Description: | Part of illustrative matter in pockets. |
|---|---|
| Physical Description: | volumes in : maps (part folded) diagrams, profiles, tables. ; 24 cm. |
| Bibliography: | Includes bibliographies. |