River basin development :

River basin development : policies and planning : proceedings of the United Nations Interregional Seminar on "River Basin and Interbasin Development" convened from 16 to 26 September 1975 in Budapest, in co-operation with the United Nations Development Programme and the National Water Authority of Hungary. - New York : [United Nations], 1976. - 2 v. : ill. ; 29 cm. - Natural resources/water series ; no. 6 .

"United Nations publication sales no. E.77.II.A.4."

Includes bibliographies.

9636020779 : $20.00

78317073


Water resources development--Congresses.
Watersheds--Congresses.

GB 1201 / .U54 1975

333.9/102