Vital signs 1997 : the environmental trends that are shaping our future /
| Main Author: | |
|---|---|
| Other Authors: | , |
| Format: | Book |
| Language: | Spanish |
| Published: |
New York :
Worldwatch Institute ,
c1997
|
| Subjects: |
Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
| Call Number: |
333.7 |
|---|---|
| Copy | Available |