Lake management
JORGENSEN, S. E
Lake management - Oxford 1980 - 167p - Water development, supply and management, v.14 .
WATER RESOURCES DEVELOPMENT
LAKES WATER RESOURCES DEVELOPMENT
333.916 3 J64L
Lake management - Oxford 1980 - 167p - Water development, supply and management, v.14 .
WATER RESOURCES DEVELOPMENT
LAKES WATER RESOURCES DEVELOPMENT
333.916 3 J64L