00830nam0-22002891i-450-9900003706904033212000101087762-763-0000037069FED01000037069(Aleph)000037069FED0100003706920001010d--------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.8708ITUNINARICAUNIMARCBK99000037069040332104 090-381DIC 1828DINCHDINCHAir pollution control113214UNINAING01