Rao, B.P. Visakhapatnam : a study in geography of port town / B.P. Rao ; edited by R.L. Singh. - Varanasi : National Geographical Society of India, 1971. - viii, 139p. : ill. ; 24cm. + maps. - National Geographical Society of India - research publication. 6 . Includes index, bibliography ISBN: Rs.35 Subjects--Topical Terms: Visakhapatnam, Andhra Pradesh (India)--Case studies.Geography--History--Visakhapatnam, Andhra Pradesh (India).Rural geography. Dewey Class. No.: 915.484