000 00516nam a22002057a 4500
001 12221
003 BD-DhUET
008 150224b xxu||||| |||| 00| 0 eng d
020 _a0071002065
040 _cDLC
_dBD-DhUET
082 _a628.54
_bECK/1989
100 _aEckenfelder, W. Wesley
245 _aIndustrial water pollution control
250 _a2nd ed.
260 _aNew York
_bMcGraw-Hill
_c1989
300 _axiv,400p.
504 _aIncludes bibliographies
650 0 _aSewage purification
942 _cGB
999 _c12221
_d12221