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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 45Series:Issue: 3Date: 1931-03Page Range: 72--72Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 46Series:Issue: 2Date: 1932-02Page Range: 50--50Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 46Series:Issue: 2Date: 1932-02Page Range: 50--50Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 46Series:Issue: 3Date: 1932-03Page Range: 69--69Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 49Series:Issue: 6Date: 1935-09Page Range: 110--110Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 50Series:Issue: 5Date: 1936-05Page Range: 93--93Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 52Series:Issue: 2Date: 1938-02Page Range: 30--30Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 52Series:Issue: 2Date: 1938-02Page Range: 30--30Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 52Series:Issue: 2Date: 1938-02Page Range: 30--30Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 52Series:Issue: 3Date: 1938-03Page Range: 45--46Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 52Series:Issue: 3Date: 1938-03Page Range: 46--46Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 52Series:Issue: 3Date: 1938-03Page Range: 46--46Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 52Series:Issue: 9Date: 1938-12Page Range: 136--136Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 52Series:Issue: 9Date: 1938-12Page Range: 136--136Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 55Series:Issue: 3Date: 1941-03Page Range: 45--45Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leechman, DouglasType: ArticleIn: The Canadian field-naturalistVolume: 56Series:Issue: 7Date: 1942-10Page Range: 114--114Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: