000 00362nam a2200157Ia 4500
008 160115s9999 xx 000 0 und d
020 _c100
041 _aEnglish
082 _a551.48
_b /GAY
100 _aShil, Ajit Kumar.
245 _aJala Bidya
260 _bThe Himalyan Books
_aKolkata
_c2008
650 _aGeography
650 _aHydrology
942 _cBK
999 _c6664
_d6664