00769nam0-22002771i-450-99000029416040332120070518105017.0000029416FED01000029416(Aleph)000029416FED0100002941620020821d--------km-y0itay50------baitay-------001yyPOLLUTION control and conservation.EditorM. Kovacs.New YorkEllis Horwood Ltd.copyr. 1985398 p., ill., 24 cm628Kovacs,MargitITUNINARICAUNIMARCBK99000029416040332104 090-269DIC 220DINCHDINCHPOLLUTION control and conservation127989UNINA