000 00508 a2200253 4500
001 13050
020 _a0-250-40290-43
041 _aeng
080 _a628.38 Ves
245 _aTreatment and disposal of wastewater sludges
250 _arev. ed
260 _aMichigan
260 _bAnn Arbor Sc.,
260 _c1979
300 _axi,323 p.
300 _c22.5 cm
490 _a
100 _aVesilind, P.Aarne
700 _a
650 _a
650 _aSewage sludge
942 _cBK
942 _2UDC
999 _c15177
_d15177