000 00410nam a2200169Ia 4500
005 20250717121857.0
008 250401s1997 xx 000 0 hin d
041 _aHindi
084 _aU25
_b152 N7
100 _aMishra, Shiv Gopal
245 0 _aJal Pradushan
260 _bGyan Ganga, Delhi
_c1997
300 _a126
650 _aGeography
653 _aGeography:Jal:Pradushan:Pollution
942 _2z
_cBK
999 _c29499
_d29499