-
By: Cassels, ElsieType: ArticleIn: The Canadian field-naturalistVolume: 34Series:Issue: 5Date: 1920-05Page Range: 99--99Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Cassels, ElsieType: ArticleIn: The Canadian field-naturalistVolume: 34Series:Issue: 8Date: 1920-11Page Range: 159--159Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Cassels, ElsieType: ArticleIn: The Canadian field-naturalistVolume: 36Series:Issue: 3Date: 1922-03Page Range: 58--58Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Cassels, ElsieType: ArticleIn: The Canadian field-naturalistVolume: 37Series:Issue: 2Date: 1923-02Page Range: 30--30Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Cassels, ElsieType: ArticleIn: The Canadian field-naturalistVolume: 38Series:Issue: 2Date: 1924-02Page Range: 34--34Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Cassels, ElsieType: ArticleIn: The Canadian field-naturalistVolume: 42Series:Issue: 6Date: 1928-09Page Range: 150--150Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Cassels, ElsieType: ArticleIn: The Canadian field-naturalistVolume: 49Series:Issue: 8Date: 1935-11Page Range: 140--140Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Cassels, ElsieType: ArticleIn: The Canadian field-naturalistVolume: 51Series:Issue: 1Date: 1937-01Page Range: 12--12Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: