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By: Schofield, Wilfred B - Cody, William J.Type: ArticleIn: The Canadian field-naturalistVolume: 69Series:Issue: 3Date: 1955Page Range: 116--128Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Talbot, Stephen S. - Talbot, Sandra Looman - Schofield, Wilfred BType: ArticleIn: American fern journalVolume: 85Series:Issue:Date: 1995Page Range: 83--88Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Schofield, Wilfred B - Smith, E CType: ArticleIn: The Canadian field-naturalistVolume: 67Series:Issue: 2Date: 1953Page Range: 93--94Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Smith, E Chalmers - Schofield, Wilfred BType: ArticleIn: The Canadian field-naturalistVolume: 73Series:Issue: 3Date: 1959Page Range: 155--160Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: