000 00349nam a2200145Ia 4500
008 221117s9999 xx 000 0 und d
082 _bGOE
100 _aGOEL, P.K.
245 0 _aWATER POLLUTION
250 _a2ND
260 _bNEW AGE INTERNATIONAL (P) LTD. PUBLISHERS, NEW DELHI
_c2011
300 _a418
650 _aChemistry
942 _cBK
999 _c214450
_d214450