TY  - BOOK
ED  - Seminar on Aerial Survey Methods and Equipment
ED  - United Nations.
TI  - Proceedings of the United Nations seminar on aerial survey methods and equipment: (Held at Bangkok, 4 January to 5 February 1960) 
T2  - Mineral resources development series
U1  - 333.91 23
PY  - 1960///
CY  - Bangkok, Thailand
PB  - The Commission
KW  - Water resources development
KW  -  Esat Asia
N1  - "United Nations publications. Sales no.: 60.II.F.5"; Includes bibliographical references
ER  -