000 00414nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a81-312-0212-7
082 _a628.1
_bGRA
100 _aGray, N
245 0 _aWater technology an introduction for environmental sciencetists and engineering
260 _aNew Delhi :
_bButterinorths,
_c2005.
300 _aXX,645
365 _a0
650 _aCivil Engineering
999 _c144205
_d144205