Planning water resources development : report and background papers of the Working Group of Experts on Water Resources Planning convened at Bangkok, Thailand from 29 August to 9 September 1968 - Hong Kong : United Nations Economic Commission for Asia and the Far East, [1969?] - vi, 135 pages : illustrations ; 28 cm. - Water resources series (New York, N.Y.); no. 37. .


Water resources development--Asia.


Asia--Water resources development

333.910095