00829nam0-22002891i-450-9900003712204033212000101087762-763-0000037122FED01000037122(Aleph)000037122FED0100003712220001010d--------km-y0itay50------baitay-------001yyAir pollution controltraditional and hazardous pollutants(by) Howard E. HeskethLancasterTechnomic Publishing Co.Inc.copyr. 1991XV,475 p. ill. 24 cmHesketh,Howard E.8708ITUNINARICAUNIMARCBK99000037122040332104 090-386DIC 1921DINCHDINCHAir pollution control113214UNINAING01