000 00371nam a2200145Ia 4500
008 190719s9999 xx 000 0 und d
020 _a978-0-8493-9679
082 _a628.16 G732
100 _aGRADY, C.P.L.&OTHERS
245 0 _aBIOLOGICAL WASTE WATER TREATMENT
250 _a3
260 _aBoca Raton
_bCRC
_c2011
300 _axxix+991p., 26x18Cms
942 _cBK
_2DDC
999 _c42920
_d42920