GEO-UNAM : boletin informativo del area de ciencias de la tierra. --
| Format: | Journal |
|---|---|
| Language: | Spanish |
| Published: |
México :
UNAM,
c1992.
|
| Subjects: |
Sistema de Bibliotecas de Universidad de Costa Rica
| Call Number: |
550 |
|---|---|
| Copy | Available |