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    River basin development policies and planning proceedings of the United Nations Interregional Seminar on "River Basin and Interbasin Development" convened from 16 to 26 Sept. 1975...

    Published 1976
    Book

    River basin development policies and planning proceedings of the United Nations Interregional Seminar on "River Basin and Interbasin Development" convened from 16 to 26 Sept. 1975 in Budapest, in co-operation with the United Nations Developments Programme and the National Water Authority of Hungary.

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