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  1. By: Kirkpatrick, Charles M - Elder, William H
    Type: Article
    In: The Wilson bulletin
    Volume: 65
    Issue: 3
    Date: 1953
    Page Range: 221--222
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  2. By: Elder, William H
    Type: Article
    In: The Wilson bulletin
    Volume: 66
    Issue: 1
    Date: 1954
    Page Range: 6--31
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  3. By: Kirkpatrick, Charles M - Elder, William H
    Type: Article
    In: The Wilson bulletin
    Volume: 63
    Issue: 2
    Date: 1951
    Page Range: 138--140
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  4. By: Elder, William H - Kirkpatrick, Charles M
    Type: Article
    In: The Wilson bulletin
    Volume: 64
    Issue: 2
    Date: 1952
    Page Range: 126--128
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  5. By: Elder, William H
    Type: Article
    In: The Wilson bulletin
    Volume: 97
    Issue: 4
    Date: 1985
    Page Range: 517--524
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-