02091nas 2200565-a 450 991013884940332120240413022126.0(CKB)110978966562556(CONSER)cn-97790028-(EXLCZ)9911097896656255619950426b19952004 -f- aengtxtrdacontentcrdamediacrrdacarrierFocus /International Joint CommissionWashington, DC The Commission1995-20041 online resourceTitle from caption.Print version: Focus (International Joint Commission) (DLC)cn 97790028 (OCoLC)32371087 1024-5219 FOCUS INTERNATIONAL JOINT COMMISSIONFocus - Int. Jt. Comm.Water quality managementGreat Lakes (North America)PeriodicalsWater qualityGreat Lakes (North America)PeriodicalsWaterPollutionGreat Lakes (North America)PeriodicalsEauQualitéGrands Lacs (Amérique du Nord)PériodiquesEauPollutionGrands Lacs (Amérique du Nord)PériodiquesEauQualitéGestionGrands Lacs (Amérique du Nord)PériodiquesWater qualityfast(OCoLC)fst01171832WaterPollutionfast(OCoLC)fst01171279Water quality managementfast(OCoLC)fst01171900Great LakesfastInternet resource.Periodicals.fastWater quality managementWater qualityPeriodicals.WaterPollutionPeriodicals.EauQualitéPériodiques.EauPollutionPériodiques.EauQualitéGestionWater quality.WaterPollution.Water quality management.363.73International Joint Commission,JOURNAL9910138849403321exl_impl conversionFocus61795UNINA