000 00513nam a22001817a 4500
999 _c65516
_d65516
008 181127b ||||| |||| 00| 0 eng d
020 _a013076406
082 _a628.3
_bBEN
100 _a Benefield, Larry D.
245 _aBiological process design for wastewater treatment
260 _aEnglewood cliffs
_bPrentice- Hall Inc, Englewood
_c1980
300 _axiv,526p.
600 _aCivil Engineering
650 _aSewage
650 _aSewage disposal plants
700 _aRandall, Clifford W.
942 _cBK