00330nam a2200133Ia 4500008004100000020000800041040003000049082001500079100001800094245002300112260003600135300001100171650001400182190302s9999||||xx |||||||||||||| ||und||  c345  aKharagpur College Library  a304.6bSEN  aJyotirmoy Sen  aJonosonkhya bhugol  bBooks and alliedaKolkatac1999  a315 p.  aGeography