Kumar, G.R. Ravindra . Charnockite-Khondalite belt and tertiary-quaternary sequences of Southern Kerala / by G.R. Ravindra Kumar. - Bangalore : Geological Society of India , 1990 - 116p ; Subjects--Topical Terms: Southern Kerala- Charnockite-Khondalite Belt Dewey Class. No.: H.4412 / N0