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By: Richardson, L.RType: ArticleIn: The Canadian field-naturalistVolume: 51Series:Issue: 1Date: 1937-01Page Range: 1--4Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Richardson, L.RType: ArticleIn: The Canadian field-naturalistVolume: 56Series:Issue: 5Date: 1942-05Page Range: 67--70Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Richardson, L.RType: ArticleIn: The Canadian field-naturalistVolume: 62Series:Issue: 4Date: 1948Page Range: 121--122Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: