World environmental directory
| Formato: | Libro |
|---|---|
| Lenguaje: | Catalan |
| Materias: |
| LEADER | 00349nam a22001211a 4500 | ||
|---|---|---|---|
| 001 | UNA01000039348 | ||
| 005 | 20120328190615.0 | ||
| 008 | 080728s1995 000 0 cat d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 574.5 |b W927w |
| 245 | 0 | 0 | |a World environmental directory |
| 650 | 0 | 4 | |a MEDIO AMBIENTE |
| 650 | 0 | 4 | |a DIRECTORIOS |