00971nam0-22002891i-450-99000397399040332120070202103235.0000397399FED01000397399(Aleph)000397399FED0100039739920031017d1951----km-y0itay50------baengUSReport of the international Joint commission United States and Canada on the pollution of boundary watersGovernment of United StatesWashingtonPollution of B.W.1951321 p.26 cmBibl. Ing. SanitariaCaratteristiche delle acque di rifiutoStati Uniti d'America423514ITUNINARICAUNIMARCBK99000397399040332115 N/1-5DINIDDINIDReport of the international Joint commission United States and Canada on the pollution of boundary waters473241UNINA