Proceedings
| Corporate Author: | |
|---|---|
| Format: | Conference Proceeding Book |
| Language: | Spanish |
| Published: |
Morges, Switzerland :
International Union for Conservation of Nature and Natural Resources,
1972.
|
| Series: | IUCN publications new series. Supplementary paper ;
n. 40-E) |
| Subjects: |
Sistema de Bibliotecas de Universidad de Costa Rica
| Call Number: |
333.720.63 |
|---|---|
| Copy | Available |