Hatherton, T. Pattiaratchi, D.B. Ranasinghe, V.V.C.
Gravity map of SriLanka - 1:1000000 - Colombo Geological Survey Dept. 1975 - 39p.
Professional paper No. 3
Gravity meter, sensitivity, and drift Method of survey and reliability Gravity anomalies in Sri Lanka and their geological interpretation
550.3(548.7) / H4
Gravity map of SriLanka - 1:1000000 - Colombo Geological Survey Dept. 1975 - 39p.
Professional paper No. 3
Gravity meter, sensitivity, and drift Method of survey and reliability Gravity anomalies in Sri Lanka and their geological interpretation
550.3(548.7) / H4