El desafío ecológico
| Found in: |
Filosofía y Humanidades / Psicología |
|---|---|
| Main Author: | Ander Egg, Ezequiel, 1930- |
| Format: | Book |
| Language: | Spanish |
| Published: |
Buenos Aires :
Humanitas,
1982.
|
| Series: |
Guidance ;
16 |
| Subjects: |