International symposium water resources planning in a changing world: proceedings : Karlsruhe, 28.06.94-30.06.94 : International hydrological programme of UNESCO.

Imprint:	Koblenz : International Hydrological Programme, 1994.
Physical Description:	Getr. Pag.
Note:	englisch
Subject (ZB):	water plant water pollution water pollution control water protection water quality water reservoir water resource water resource management risk assessment sustainable development
Classification:	UPK - Water resources, water supply