000 00353nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a624.1
100 _aGole P. K.
245 0 _aWater pollution.
260 _aNULL
260 _bNew Age International.
260 _c2000
365 _b175
650 _aCIVIL
942 _cDBK
999 _c27091
_d27091