000 00297 a2200121 4500
082 _a628.1683
_bAn78
245 1 _aRECENT DEVELOPMENT IN INDUSTRIAL POLLUTION CONTROL
260 _aWestport
_bTechnomic Pub.
_c1971
300 _a272
650 _aPollution
964 _gCIRC
997 _aA45391 s C
999 _c462409
_d462409