The World environment 1972-1992 two decades of challenge
| Institution som forfatter: | |
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| Andre forfattere: | , |
| Format: | Bog |
| Sprog: | engelsk |
| Udgivet: |
London
Published by Chapman & Hall on behalf of the United Nations Environment Programme
c1992.
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| Udgivelse: | 1st ed. |
| Fag: |