00785nam0-22002891i-450-99000029166040332120001010000029166FED01000029166(Aleph)000029166FED0100002916620001010d--------km-y0itay50------baitay-------001yyAIR Pollution and Industry.Edited by R.D. Ross.New YorkVan Nostrand Reinhold Co.copyr. 1972XVIII,489 p., ill., 24 cm628Ross,Richard D.ITUNINARICAUNIMARCBK99000029166040332104 090-60IRC 275/LDINCHDINCHAIR Pollution and Industry127729UNINAING01