Dyck, S., ed.
Integrated planning & management of water resources : guidance material for courses for engineers, planners and decision makers - Paris UNESCO 1990 - 76 p. - IHP - III project 14.3 .
Technical documents in hydrology
WATER RESOURCES-MANAGEMENT
627.1 / I6
Integrated planning & management of water resources : guidance material for courses for engineers, planners and decision makers - Paris UNESCO 1990 - 76 p. - IHP - III project 14.3 .
Technical documents in hydrology
WATER RESOURCES-MANAGEMENT
627.1 / I6