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By: Ontario. Acid Precipitation OfficeEdition:Publication info: [Toronto, Ont.], Ontario Environment, 1992-Volume: 1990-1991Series:Holding Institution: Ontario Ministry of the EnvironmentSubjects: Acid pollution of rivers, lakes, etc Acid precipitation (Meteorology) Ontario PeriodicalsBHL Collections:
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By: Neary, B.P. - Ontario. Ministry of the EnvironmentEdition:Publication info: [Toronto], Environment Ontario, 1990Volume:Series:Holding Institution: Ontario Ministry of the EnvironmentSubjects: Acid pollution of rivers, lakes, etc Acid rain OntarioBHL Collections:
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By: Acidic Precipitation in Ontario Study - Ontario. Ministry of the Environment.Edition:Publication info: [Toronto], Ministry of the Environment, A.P.I.O.S. Coordination Office,Volume: 1989Series:Holding Institution: Ontario Ministry of the EnvironmentSubjects: Acid pollution of rivers, lakes, etc Acid precipitation (Meteorology) Acid rain Acidic Precipitation in Ontario Study OntarioBHL Collections:
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By: Zippi, P. A. - Ontario Water Resources Commission. - Ontario. Ministry of the Environment.Edition:Publication info: [Toronto], Environment Ontario, 1991Volume:Series:Holding Institution: Ontario Ministry of the EnvironmentSubjects: Acid pollution of rivers, lakes, etc Lake sediments Ontario Palynology ZygnemataceaeBHL Collections:
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By: Telang, S. A. - Alberta Government/Industry Acid Deposition Research Program. - Kananaskis Centre for Environmental Research.Edition:Publication info: Calgary, Alta, Acid Deposition Research Program, 1987Volume:Series:Holding Institution: University of Alberta LibrarySubjects: Acid deposition Acid pollution of rivers, lakes, etc Acid precipitation (Meteorology) Alberta Bibliography Water qualityBHL Collections: