Man and the humid tropics [slides].
A study on the impact of man on the environment and the repercussions of environmental modifications.
| التنسيق: | Visual Material |
|---|---|
| اللغة: | English |
| منشور في: |
Paris
UNESCO
c1979.
|
| سلاسل: | Man and the biosphere audio-visual series
no.1 |
| الموضوعات: |