Derecho a un medio ambiente sano /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
San José, C.R. :
CSUCA ,
1997.
|
| Edition: | 1. ed. |
| Series: | Colección derechos humanos. Cuadernos educativos ;
9 |
| Subjects: |