-
By: Stabb, Mark - Gartshore, M. E. - Aird, P. L.Type: ArticleIn: The Canadian field-naturalistVolume: 103Series:Issue: 3Date: 1989Page Range: 401--403Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Waldron, Gerald E. - Gartshore, M. E. - Colthurst, K.Type: ArticleIn: The Canadian field-naturalistVolume: 110Series:Issue: 4Date: 1996Page Range: 615--619Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: