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  1. The Significance of acid rain to agriculture in Eastern Canada /
    By: Coote, D. R. - Canada.
    Publication info: Ottawa :Agriculture Canada, Research Branch,1981.
    Contributed by: Agriculture and Agri-Food Canada (archive.org)
    Subjects: Acid rain  Agricultural pollution  canada (est)  Canada, Eastern  Plants, Effect of acid precipitation on  pollution agricole  
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