Conference on world water resources at the begning of the 21st centuary, Water a looming crisis. Edited by H. Zebidi. (Unesco, Paris
Conference on world water resources at the begning of the 21st centuary, Water a looming crisis. Edited by H. Zebidi. (Unesco, Paris
- Paris Unesco France 1999
- 536p. cm.
- Technical documents in hydrology. No. 18.; IHP-V .
International hydrological programme.
28811
Textual
PHYSICAL GEOGRAPHY
U295p1,N98, N9
International hydrological programme.
28811
Textual
PHYSICAL GEOGRAPHY
U295p1,N98, N9
