Narasimha Rao, B. S. R. Hydrogeology and ground water development potential of Tripura, North Eastern region / B. S. R. Narasimha Rao and K. K. Prasad - New Delhi : Central Ground Water Board, 1978 - Various pagings in 1v ; 27 cm. Subjects--Topical Terms: Hydrogeology--IndiaGroundwater--India Dewey Class. No.: 551.49