-
By: Simkin, Donald W.Type: ArticleIn: The Canadian field-naturalistVolume: 80Series:Issue: 3Date: 1966Page Range: 144--146Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Simkin, Donald W.Type: ArticleIn: The Canadian field-naturalistVolume: 82Series:Issue: 1Date: 1968Page Range: 49--49Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Simkin, Donald W.Type: ArticleIn: The Canadian field-naturalistVolume: 77Series:Issue: 1Date: 1963Page Range: 60--60Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: