Summary and main documents.
By Asit K. Biswas
Bok Engelsk 1978 Argentina) United Nations Water Conference (1977 : Mar del Plata
| Utgitt | Oxford : Pergamon , 1978
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|---|---|
| Omfang | 217s.
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| Opplysninger | Publ. for the United Nations.
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| Emner | |
| Dewey | |
| ISBN | 0080223923. - 9780080223926
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