00326nam a2200133Ia 4500008004100000020000800041040003000049082001300079100002200092245001400114260003900128300001100167650001400178190302s9999||||xx |||||||||||||| ||und||  c250  aKharagpur College Library  a912bJAN  aSanket kumar Jana  aBhu-bidya  bMaity publicationaMidnaporec2005  a377 p.  aGeography