Man and the humid tropics [slides].
A study on the impact of man on the environment and the repercussions of environmental modifications.
| 格式: | Visual Material |
|---|---|
| 語言: | English |
| 出版: |
Paris
UNESCO
c1979.
|
| 叢編: | Man and the biosphere audio-visual series
no.1 |
| 主題: |