Project learning tree : supplementary activity guide for grades K through 6
| Formato: | Libro |
|---|---|
| Lenguaje: | English |
| Publicado: |
Washington :
The American Forest Institute ,
1977
|
| Materias: |
| LEADER | 00543nam a22001571a 4500 | ||
|---|---|---|---|
| 001 | UNA01000066174 | ||
| 005 | 20120328192132.0 | ||
| 008 | 080728s1977 000 0 eng d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 634.95 |b P969p |
| 245 | 0 | 0 | |a Project learning tree : |b supplementary activity guide for grades K through 6 |
| 260 | |a Washington : |b The American Forest Institute , |c 1977 | ||
| 300 | |a 210 p. : |b il. ; |c 28 cm. | ||
| 650 | 0 | 4 | |a ARBOLES |
| 650 | 0 | 4 | |a EDUCACION AMBIENTAL |
| 650 | 0 | 4 | |a PROTECCIÓN FORESTAL |