Proceedings of the seventh regional conference on water resources development in Asia and the Far East /
United Nations.
- New York : United Nations, 1967.
- viii, 262 p. ; 28 cm.
- Water resources series no. 32 .
United Nations--Economic assistance--Periodicals.
551.49 / UNP
United Nations--Economic assistance--Periodicals.
551.49 / UNP