000 00348nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a978189094332
082 _a628.1 G778
100 _aGRAY, N.F.
245 0 _aBIOLOGY OF WASTE WATER TREATMENT
260 _aLONDON
_bWorld Scientific
_c2004
300 _axviii+1421p.;23x16Cm
942 _cBK
_2DDC
999 _c40572
_d40572