01230nam0-22003131i-450-99000029313040332120001010000029313FED01000029313(Aleph)000029313FED0100002931320001010d--------km-y0itay50------baitay-------001yyProceedings of the first conference on the scientific bases for environmental regulatory actions prevention of pollutionby substances derived from wastes. Rome, may 11-13, 1981.Edited by D. Calamari.RomaCNR1984IX,450 p., ill., 24 cmIn testa al front.: Consiglio Nazionale delle Ricerche.628Calamari,DavideCONFERENCE ON THE SCIENTIFIC BASES FOR ENVIRONMENTAL REGULATORY ACTIONS. 1. Roma, 1981.335876ITUNINARICAUNIMARCBK99000029313040332104 090-231IRCDINCHDINCHProceedings of the first conference on the scientific bases for environmental regulatory actions prevention of pollutionby substances derived from wastes. Rome, may 11-13, 1981127836UNINAING01