Water, a looming crisis? International Conference on World Water Resources at the Beginning of the 21st century (UNESCO, Paris, 3-6 June 1998) : proceedings
| Collectivités auteurs: | , |
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| Autres auteurs: | |
| Format: | Livre |
| Langue: | English |
| Publié: |
Paris
UNESCO
1998.
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| Collection: | Technical documents in hydrology
18 |
| Sujets: |