Pilley, P.G.
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A synoptic catalogue of cryptogams deposited in the Ontario region herbarium II. Basidiomycetes. O-X-108.
Pilley, P.G.; Trieselmann, R.A.
Year: 1969
Catalog ID: 8829
Issued by: Great Lakes Forestry Centre
Availability: PDF (download)
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Addenum Hemimyriangium betulae.
Year: 1968
Catalog ID: 37547
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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A synoptic catalogue of cryptogams deposited in the Ontario region herbarium. I. Ascomycetes and Deuteromycetes. O-X-80.
Pilley, P.G.; Trieselmann, R.A.
Year: 1968
Catalog ID: 8823
Issued by: Great Lakes Forestry Centre
Availability: PDF (download)
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A note on the occurrence of Coleophora frischella (Lepidoptera: Coleophoridae) in North America.
Pilley, P.G.; Trieselmann, R.A.
Year: 1967
Catalog ID: 38036
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)