-
By: Stephenson, S. A. - Momot, Walter T.Type: ArticleIn: The Canadian field-naturalistVolume: 105Series:Issue: 4Date: 1991Page Range: 517--521Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Stephenson, S. A. - Momot, Walter T.Type: ArticleIn: The Canadian field-naturalistVolume: 114Series:Issue: 2Date: 2000Page Range: 211--216Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: