000 00292nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aP. K. Goel
245 _aWater Pollution Causes, Effects and Control 2nd ed
260 _bNew Age International (P) Ltd.
260 _c2008
300 _a418 P.,
999 _c2567
_d2567