dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Ledingham, George F. - Fahselt, M D
    Type: Article
    In: SIDA, contributions to botany
    Volume: 1
    Date: 1964
    Page Range: 313--327
    Publication Info: [Dallas, W. F. Mahler, etc.], 1962-
  2. By: Harms, Vernon L - Ledingham, George F.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 100
    Issue: 1
    Date: 1986
    Page Range: 107--110
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Ledingham, George F.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 81
    Issue: 3
    Date: 1967
    Page Range: 216--217
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  4. By: Ledingham, George F.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 95
    Issue: 1
    Date: 1981
    Page Range: 116--116
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  5. By: Harms, Vernon L - Hudson, John H. - Ledingham, George F.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 100
    Issue: 1
    Date: 1986
    Page Range: 45--51
    Publication Info: Ottawa Ottawa Field-Naturalists' Club