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By: Urquhart, Fred A. - Royal Ontario Museum of Zoology.Edition:Publication info: [Toronto], Royal Ontario Museum, 1941Volume:Series:Holding Institution: University of Toronto - Royal Ontario Museum Library & ArchivesSubjects:BHL Collections:
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By: Urquhart, Fred A. - Royal Ontario Museum.Edition:Publication info: Toronto, Royal Ontario Museum, 1958Volume:Series:Holding Institution: University of Toronto - Royal Ontario Museum Library & ArchivesSubjects:BHL Collections:
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By: Urquhart, Fred A. - Royal Ontario Museum.Edition:Publication info: Toronto, Royal Ontario Museum, 1958Volume:Series:Holding Institution: University of Toronto - Royal Ontario Museum Library & ArchivesSubjects:BHL Collections:
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By: Urquhart, Fred A.Type: ArticleIn: The Canadian field-naturalistVolume: 53Series:Issue: 2Date: 1939-02Page Range: 24--25Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Urquhart, Fred A. - Urquhart, Norah R.Type: ArticleIn: The Canadian field-naturalistVolume: 93Series:Issue: 1Date: 1979Page Range: 41--47Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Urquhart, Fred A.Type: ArticleIn: The Canadian field-naturalistVolume: 57Series:Issue: 1Date: 1943-01Page Range: 16--16Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Urquhart, Fred A.Type: ArticleIn: The Canadian field-naturalistVolume: 56Series:Issue: 1Date: 1942-01Page Range: 3--3Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Urquhart, Fred A. - Corfe, Charles E.Type: ArticleIn: The Canadian field-naturalistVolume: 54Series:Issue: 9Date: 1940-12Page Range: 130--132Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Urquhart, Fred A.Type: ArticleIn: The Canadian field-naturalistVolume: 54Series:Issue: 7Date: 1940-10Page Range: 106--106Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Urquhart, Fred A. - Stegner, R WType: ArticleIn: The Journal of Research on the LepidopteraVolume: 5Series:Issue: 3Date: 1966Page Range: 129--136Publication Info: Arcadia, Calif Lepidoptera Research FoundationSubjects:
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By: Urquhart, Fred A. - Corfe, Charles E.Type: ArticleIn: The Canadian field-naturalistVolume: 55Series:Issue: 5Date: 1941-05Page Range: 77--77Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Urquhart, Fred A.Type: ArticleIn: The Canadian field-naturalistVolume: 54Series:Issue: 7Date: 1940-10Page Range: 102--104Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Urquhart, Fred A.Type: ArticleIn: The Canadian field-naturalistVolume: 52Series:Issue: 4Date: 1938-04Page Range: 51--53Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Urquhart, Fred A.Type: ArticleIn: The Canadian field-naturalistVolume: 51Series:Issue: 2Date: 1937-02Page Range: 28--29Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Urquhart, Fred A.Type: ArticleIn: The Canadian field-naturalistVolume: 55Series:Issue: 6Date: 1941-09Page Range: 80--82Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: