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By: Richman, Lisa A. - Ontario. Ministry of Environment and EnergyEdition:Publication info: [Toronto], Ontario Ministry of Environment and Energy, 1994Volume:Series:Holding Institution: Ontario Ministry of the EnvironmentSubjects: Effect of water quality on Environmental monitoring Mussels Niagara River (N.Y. and Ont.) Niagara River (N.Y. and Ont.)' Pollution Water Water qualityBHL Collections: