| Original language | American English |
|---|---|
| Publisher | German National Committee of UNESCO program "Man and Biosphere" |
| Number of pages | 11 |
| Volume | 30 |
| State | Published - 1989 |
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Research output: Book/Report › Book › peer-review
| Original language | American English |
|---|---|
| Publisher | German National Committee of UNESCO program "Man and Biosphere" |
| Number of pages | 11 |
| Volume | 30 |
| State | Published - 1989 |