-
By: Leatherwood, S - Matkin, C. O. - Hall, J. D. - Ellis Graeme M.Type: ArticleIn: The Canadian field-naturalistVolume: 104Series:Issue: 3Date: 1990Page Range: 362--371Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Watson, Jane C. - Ellis Graeme M. - Smith, Thomas G. - Ford, John K. B.Type: ArticleIn: The Canadian field-naturalistVolume: 111Series:Issue: 2Date: 1997Page Range: 277--286Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: