Environmental education module for pre-service training of social science teachers and supervisors for secondary schools
| Autor Principal: | |
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| Outros autores: | , |
| Formato: | Libro |
| Idioma: | inglés |
| Publicado: |
Paris
Unesco Division of Science
Technical and Environmental education, c1985.
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| Series: | Unesco-UNEP International Environment Education Programme environmental educational series
9 |
| Subjects: |