Sarkar, Ashis. Practical geography : a systematic approach / by Ashis Sarkar. - Hyderabad : Orient Longman , 1997. - 270p. : ills.,figs.,tables,photos(col.) ; 24cm . Includes bibliography and index ISBN: 812501148X RS. 120.00 Subjects--Index Terms: GEOGRAPHY Dewey Class. No.: 910.28 / SAR/P