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  1. By: Bailey, Bert Heald,
    Publication info: Des Moines, Iowa Geological Survey, 1918
    Holding Institution: University of California Libraries
  1. By: Bailey, Bert Heald,
    Type: Article
    In: The Wilson bulletin
    Volume: 27
    Series: new
    Issue: 3
    Date: 1915
    Page Range: 407--408
    Publication Info: Columbus, Ohio Wilson Ornithological Society 1894-