Proceedings of the United Nations seminar on aerial survey methods and equipment : (Held at Bangkok, 4 January to 5 February 1960) / Aerial survey methods and equipment United Nations. Economic Commission for Asia and the Far East. - Bangkok, Thailand : The Commission, 1960. - various pagings : ill. ; 28 cm. - Mineral resources development series ; no. 12 . - Mineral resources development series ; no. 12. .

"United Nations publications. Sales no.: 60.II.F.5"

Includes bibliographical references.


Water resources development -- Esat Asia

333.91 / PRO 1960