Sarkar, Ashis. Practical geography : a systematic approach / by Ashis Sarkar. - Kolkata : Orient Blackswan , 2009. - 408p. : ills.,figs.,tables,maps ; 24cm . Includes bibliography and index ISBN: 9788125035299 RS 250.00 Subjects--Index Terms: PRACTICAL GEOGRAPHY Dewey Class. No.: 910.02 / SAR/P