The geology of the Tundulu carbonatite ring-complex.
Garson, M. S.(Magnus Sinclair)
[Tolworth? : Directorate of Overseas Surveys,
1961]
Relief shown by contours and spot heights.
"Geologically surveyed by M.S. Garson, 1953 & 1959."
Map No. 1.
"This map accompanies Memoir no. 2 of the Geological Survey Dept., Nyasaland."
Geology