Srikumar Chattopadhyay; Mahamaya Chattopadhyay Terrain analysis of Kerala: Concept, method and application / Srikumar Chattopadhyay; Mahamaya Chattopadhyay - STEC, 1995 - p. ; 22 cm. Subjects--Topical Terms: Land Dewey Class. No.: 333.73 SRI-T