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  1. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 103
    Issue: 1
    Date: 1989
    Page Range: 136--136
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 102
    Issue: 4
    Date: 1988
    Page Range: 767--768
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 103
    Issue: 2
    Date: 1989
    Page Range: 319--319
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  4. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 106
    Issue: 1
    Date: 1992
    Page Range: 168--169
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  5. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 115
    Issue: 3
    Date: 2001
    Page Range: 530--530
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  6. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 101
    Issue: 2
    Date: 1997
    Page Range: 325--326
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  7. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 113
    Issue: 3
    Date: 1999
    Page Range: 552--552
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  8. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 111
    Issue: 3
    Date: 1997
    Page Range: 540--540
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  9. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 109
    Issue: 4
    Date: 1995
    Page Range: 504--504
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  10. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 108
    Issue: 4
    Date: 1994
    Page Range: 517--517
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  11. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 104
    Issue: 1
    Date: 1990
    Page Range: 162--162
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  12. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 116
    Issue: 2
    Date: 2002
    Page Range: 346--346
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  13. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 99
    Issue: 2
    Date: 1985
    Page Range: 290--291
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  14. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 106
    Issue: 4
    Date: 1992
    Page Range: 550--550
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  15. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 103
    Issue: 3
    Date: 1989
    Page Range: 452--453
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  16. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 116
    Issue: 4
    Date: 2002
    Page Range: 676--676
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  17. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 106
    Issue: 4
    Date: 1992
    Page Range: 551--551
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  18. By: Waiser, W. A.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 106
    Issue: 2
    Date: 1992
    Page Range: 297--297
    Publication Info: Ottawa Ottawa Field-Naturalists' Club