Puri, Gopal K. Geography for civil services (I.A.S.) preliminary exam / Gopal K Puri. - 8th ed / . - New Delhi : IIMS , 2008. - verious pagination : ill.,fig. ; 27cm . NULL ISBN: RS500.00 (pbk) Subjects--Index Terms: CIVIL SERVICE EXAMINATION - GUIDE BOOK Dewey Class. No.: 351.076 / PUR/G