A Prototype environmental education curriculum for the middle school a discussion guide for Unesco training seminars on environmental education
| Autor principal: | |
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| Otros Autores: | , |
| Formato: | Libro |
| Idioma: | Inglés |
| Publicado: |
[Paris] :
Unesco. Division of Science, Technical and Environmental Education
cop. 1989
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| Colección: | Environmental education series ;
29 |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991006208519706719 |
