Earthmoving by manual labour and machines.
United Nations, Economic Commission for Asia and the Far East, Bureau of Flood Control and Water Resources.
Bangkok : U.N.E.C.A.F.E., 1961.
Multi-purpose river basin development.
United Nations, Economic Commission for Asia and the Far East, Bureau of Flood Control and Water Resources.
New York : U.N.E.C.A.F.E.[1955-61], 1955.
Multi-purpose river basin development.
United Nations, Economic Commission for Asia and the Far East, Bureau of Flood Control and Water Resources.
New York : U.N.E.C.A.F.E.[1955-61], 1955.
River training and bank protection.
United Nations. Economic Commission for Asia and the Far East. Bureau of Flood Control and Water Resources.
Bangkok : U.N.E.C.A.F.E., 1953.
The sediment problem.
United Nations, Economic Commission for Asia and the Far East, Bureau of Flood Control and Water Resources.
Bangkok : U.N.E.C.A.F.E., 1953.