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  1. The Acidification of Ontario lakes : an assessment of their sensitivity and current status with respect to biological damage / prepared by B.P. Neary ... [et al.].
    By: Neary, B.P. - Ontario.
    Publication info: [Toronto] :Environment Ontario,1990.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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  2. The Case against the rain : a report on acid precipitation and Ontario programs for remedial action.. --
    By: Ontario.
    Edition: [Rev.]. --. --
    Publication info: [Toronto] :Ontario Ministry of the Environment, 1982.
    Contributed by: Ontario Ministry of the Environment (archive.org)
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