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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Gizyn, William I. - Windsor Air Quality Committee. - Ontario. Ministry of Environment and Energy.
    Publication info: [Toronto], Ontario Ministry of Environment and Energy, c1994
    Holding Institution: Ontario Ministry of the Environment
  2. By: Holder-Franklin, Maxine A. - Ontario. Environmental Research Program. - Ontario. Ministry of Environment and Energy.
    Publication info: Toronto, Ministry of Environment and Energy, 1996
    Holding Institution: Ontario Ministry of the Environment
  3. By: Lewis, David C. - Whitby, G. E. - Aquatic Sciences, Inc. - Ontario. Ministry of Environment and Energy. - Ontario. Ministry of Natural Resources.
    Publication info: [Toronto], Queen's Printer for Ontario, c1995
    Holding Institution: Ontario Ministry of the Environment
  4. By: Ontario. Ministry of Environment and Energy.
    Publication info: [Toronto], Ontario Ministry of Environment and Energy, 1997
    Holding Institution: Ontario Ministry of the Environment
  5. By: Ontario. Ministry of Environment and Energy. - Emerson, R. N.
    Publication info: Toronto, Ministry of Environment and Energy, 1994
    Holding Institution: Ontario Ministry of the Environment
  6. By: Ontario. Ministry of Environment and Energy. - Hanna-Thorpe, Beverley.
    Publication info: [Toronto], Ontario Ministry of Environemnt and Energy, [1994?]
    Holding Institution: Ontario Ministry of the Environment
  7. By: Suns, K. - Ontario. Ministry of Environment and Energy.
    Publication info: [Toronto], Ontario Ministry of Environment and Energy, 1994
    Holding Institution: Ontario Ministry of the Environment