Canadian Forest Service Publications
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A synoptic catalogue of cryptogams deposited in the Ontario region herbarium. I. Ascomycetes and Deuteromycetes. 1968. Pilley, P.G.; Trieselmann, R.A. Government of Canada, Department of Forestry and Rural Development, Forest Research Laboratory, Ontario Region, Sault Ste. Marie, Ontario. Information Report O-X-80. 185 p.
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