Frederiksen, Harald D.
Drought planning and water efficiency implications in water resources management - Washington The World Bank 1992 - 38 p. - World Bank technical paper No.185 .
WATER RESOURCES-MANAGEMENT
628.1 / F7
Drought planning and water efficiency implications in water resources management - Washington The World Bank 1992 - 38 p. - World Bank technical paper No.185 .
WATER RESOURCES-MANAGEMENT
628.1 / F7