International perspectives on environmental education : issues and actions : 1984 conference : selected papers from the thirteenth annual conference of the North American Association for Environmental Educatio n /
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Troy, Ohio:
The Association in cooperation with the Institute for Environmental Education, University of Wisconsin-Madison,
1986.
|
| Pynciau: |
| Disgrifiad Corfforoll: | 349 p. |
|---|