Environmental education module for in-service training of social science teachers and supervisors for secondary schools
| المؤلف الرئيسي: | |
|---|---|
| مؤلفون آخرون: | , |
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Paris
Unesco Division of Science
Technical and Environmental education, c1985.
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| سلاسل: | Unesco-UNEP International Environment Education Programme environmental educational series
10 |
| الموضوعات: |