We found 4 matching items.
Subject(s): Acid precipitation (Meteorology) Years(s): 1986 Item type(s): monograph
Subject(s): Acid precipitation (Meteorology) Years(s): 1986 Item type(s): monograph
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Facts about acidic precipitation and the need for remedial action.
Ontario.Ministry of the Environment. Facts about acidic precipitation and the need for remedial action. [1986?]-1989 Caption title. At head of title: Countdown acid rain. Issued also in French under title: Faits : les précipitations acides et le besoin de mesures correctives.
Facts about acidic precipitation and the need for remedial action.
Ontario.Ministry of the Environment. Facts about acidic precipitation and the need for remedial action. [1986?]-1989 Caption title. At head of title: Countdown acid rain. Issued also in French under title: Faits : les précipitations acides et le besoin de mesures correctives.
Facts about acidic precipitation and the need for remedial action.
Ontario.Ministry of the Environment. Facts about acidic precipitation and the need for remedial action. [1986?]-1989 Caption title. At head of title: Countdown acid rain. Issued also in French under title: Faits : les précipitations acides et le besoin de mesures correctives.
Air concentration and dry deposition fields of pollutants in Ontario, 1982 / Walter H. Chan ... [et al.].
Ontario.Ministry of the Environment.Air Resources Branch. Air concentration and dry deposition fields of pollutants in Ontario, 1982 /Walter H. Chan ... [et al.]. Toronto :The Branch,May 1985. At head of cover title: Acidic Precipitation in Ontario Study. "ARB-001-85-AQM". "API-001-85"....
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