Proposal of the chairman of the preparation committee for unced on the Rio Declaration on environment and development /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Rio de Janeiro :
ONU ,
1992
|
| Subjects: |
Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
| Call Number: |
333.72 |
|---|---|
| Copy | Available |