Geology of the Kalossia - Tiati area (Digree sheet 26, N.E. and S.E. quarters with two coloured geological maps) - Nairobi Government printer 1957 - [6], 34p. 25cm x 18.5cm with two coloured geological map - Report No.41 . Subjects--Topical Terms: Geology - Kenya - Tiati areaGeology Dewey Class. No.: 556.762 / GSK