La tierra : nuestro planeta
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Subjects: |
| LEADER | 00357nam a22001211a 4500 | ||
|---|---|---|---|
| 001 | UNA01000040182 | ||
| 005 | 20120328190642.0 | ||
| 008 | 080728s1970 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 550.9 |b B544t |
| 100 | 1 | |a Bertín, León | |
| 245 | 1 | 3 | |a La tierra : |b nuestro planeta |
| 650 | 0 | 4 | |a TIERRA (PLANETA) |