00901nam0-22003011i-450-99000685847040332120001010000685847FED01000685847(Aleph)000685847FED0100068584720001010d--------km-y0itay50------baitay-------001yyVoluntary agreements in environmental policynegotiating emission reductionsDirk Schmelzer.MilanoFondazione Eni1997.26 p.21 cmNote di lavoro della Fondazione ENI Enrico Mattei17333.717Schmelzer,Dirk253407ITUNINARICAUNIMARCBK990006858470403321COLLEZ. 1703 (17)30601FSPBCFSPBCVoluntary agreements in environmental policy302426UNINAGEN01