A problem-solving approach to environmental education
| Údar corparáideach: | |
|---|---|
| Rannpháirtithe: | |
| Formáid: | Tráchtas |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
[Paris]
Unesco Division of Science Technical and Environmental Education
c1985.
|
| Sraith: | Environmental education series
15 |
| Ábhair: |