00338nam a2200133Ia 4500008004100000020000800041040003000049082001300079100001800092245002800110260004100138300001100179650001400190190302s9999||||xx |||||||||||||| ||und||  c130  aKharagpur College Library  a910bSEN  aJyotirmoy Sen  aPouro bhugoler ruprekha  bG. L. G. publicationaSiliguric2003  a400 p.  aGeography