Conference of Commonwealth Survey Officers 1971 : report of proceedings.
Conference of Commonwealth Survey Officers(10th :1971 :Cambridge, Cambridgeshire)
Great Britain.Overseas Development Administration.
[Basildon, England : H.M.S.O.],
c1973.
Held at Cambridge, England, Aug. 16-25.
At head of title: Foreign and Commonwealth Office, Overseas Development Administration.
Cartography
Surveying