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  1. By: Power, Geoffrey
    Type: Article
    In: The Canadian field-naturalist
    Volume: 80
    Issue: 4
    Date: 1966
    Page Range: 213--223
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Power, Geoffrey
    Type: Article
    In: The Canadian field-naturalist
    Volume: 111
    Issue: 4
    Date: 1997
    Page Range: 696--696
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Power, Geoffrey
    Type: Article
    In: The Canadian field-naturalist
    Volume: 111
    Issue: 4
    Date: 1997
    Page Range: 707--707
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  4. By: Power, Geoffrey
    Type: Article
    In: The Canadian field-naturalist
    Volume: 79
    Issue: 1
    Date: 1965
    Page Range: 49--64
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  5. By: Power, Geoffrey - Oliver, D R
    Type: Article
    In: The Canadian field-naturalist
    Volume: 75
    Issue: 4
    Date: 1961
    Page Range: 221--224
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  6. By: Coad, Brian W. - Power, Geoffrey
    Type: Article
    In: The Canadian field-naturalist
    Volume: 87
    Issue: 2
    Date: 1973
    Page Range: 113--122
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  7. By: B. M. Jessop, B. M. - Lee, R. L. G. - Power, Geoffrey
    Type: Article
    In: The Canadian field-naturalist
    Volume: 84
    Issue: 4
    Date: 1970
    Page Range: 365--367
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  8. By: Power, Geoffrey
    Type: Article
    In: The Canadian field-naturalist
    Volume: 106
    Issue: 2
    Date: 1992
    Page Range: 286--287
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  9. By: Rimmer, David M. - Power, Geoffrey
    Type: Article
    In: The Canadian field-naturalist
    Volume: 92
    Issue: 1
    Date: 1978
    Page Range: 1--9
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  10. By: Power, Geoffrey
    Type: Article
    In: The Canadian field-naturalist
    Volume: 110
    Issue: 4
    Date: 1996
    Page Range: 719--719
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  11. By: Power, Geoffrey
    Type: Article
    In: The Canadian field-naturalist
    Volume: 110
    Issue: 4
    Date: 1996
    Page Range: 718--719
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  12. By: Sheri, A. N. - Power, Geoffrey
    Type: Article
    In: The Canadian field-naturalist
    Volume: 83
    Issue: 2
    Date: 1969
    Page Range: 160--161
    Publication Info: Ottawa Ottawa Field-Naturalists' Club