000 00518 a2200253 4500
001 1008711
020 _a0-12-576560-629
041 _aeng
080 _a628.3 Ram(4)
245 _aIntroduction to wastewater treatment processes
250 _a2nd ed
260 _aSan Diego
260 _bAcademic Press,
260 _c1983
300 _aix,580 p.
300 _c23.5 cm
490 _a
100 _aRamalho, R.S.
700 _a
650 _a
650 _aSewage-Purification
942 _cBK
942 _2UDC
999 _c107325
_d107325