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  1. By: Lausen, Cori. - Schowalter, D. (Tim) - Alberta. Fish and Wildlife Division. - Alberta. Alberta Sustainable Resource Development. - Alberta Conservation Association.
    Publication info: [Edmonton], Alberta Sustainable Resource Development, Fish & Wildlife Division, Species At Risk, 2008
    Holding Institution: University of Alberta Library
  1. By: Schowalter, D. (Tim) - Gunson, J. R. - Harder, Lawrence D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 93
    Issue: 3
    Date: 1979
    Page Range: 243--251
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Schowalter, D. (Tim) - Gunson, J. R.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 96
    Issue: 4
    Date: 1982
    Page Range: 409--420
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Schowalter, D. (Tim) - Gunson, J. R.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 93
    Issue: 1
    Date: 1979
    Page Range: 48--54
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  4. By: Schowalter, D. (Tim) - Dorward, William J. - Gunson, J. R.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 92
    Issue: 3
    Date: 1978
    Page Range: 288--291
    Publication Info: Ottawa Ottawa Field-Naturalists' Club