Teaching materials on population, international understanding and environmental education /
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Lenguaje: | Spanish |
| Publicado: |
Sydney :
UNESCO ,
1975
|
| Colección: | Unescopublication ED.75/ws/91
|
| Materias: |
| LEADER | 00579nam a22001691a 4500 | ||
|---|---|---|---|
| 001 | UNA01000017162 | ||
| 005 | 20120328185339.0 | ||
| 008 | 080728s1975 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 910.7 |b G776t |
| 100 | 1 | |a Graves, Norman | |
| 245 | 1 | 0 | |a Teaching materials on population, international understanding and environmental education / |c edited by Norman Graves |
| 260 | |a Sydney : |b UNESCO , |c 1975 | ||
| 300 | |a 158 p. : |b ill. | ||
| 490 | |a Unescopublication ED.75/ws/91 | ||
| 650 | 0 | 4 | |a GEOGRAFIA |
| 650 | 0 | 4 | |a ENSEÑANZA |