000 00382nam a2200133Ia 45e0
008 180110s2008 xx 000 0 und d
020 _a9788123916439
082 _a628.43
100 _aParker, R et al
245 0 _aWaste-Water Engineering
260 _aNew Delhi
_bCBS Publishers and Distributors.
_c2008
300 _axii,656p;
942 _2ddc
_cBK
999 _c2327
_d2327