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  1. By: Yurco, Frank J.
    Type: Article
    In: Field Museum of Natural History bulletin
    Volume: 60
    Issue: 2
    Date: 1989
    Page Range: 10--20
    Publication Info: [Chicago, Ill.], The Museum, [1972]-©1990
  2. By: Yurco, Frank J.
    Type: Article
    In: Field Museum of Natural History bulletin
    Volume: 61
    Issue: 2
    Date: 1990
    Page Range: 15--23
    Publication Info: [Chicago, Ill.], The Museum, [1972]-©1990
  3. By: Yurco, Frank J.
    Type: Article
    In: Field Museum of Natural History bulletin
    Volume: 59
    Issue: 10
    Date: 1988
    Page Range: 18--19
    Publication Info: [Chicago, Ill.], The Museum, [1972]-©1990
  4. By: Yurco, Frank J.
    Type: Article
    In: Field Museum of Natural History bulletin
    Volume: 60
    Issue: 8
    Date: 1989
    Page Range: 16--30
    Publication Info: [Chicago, Ill.], The Museum, [1972]-©1990
  5. By: Yurco, Frank J.
    Type: Article
    In: Field Museum of Natural History bulletin
    Volume: 60
    Issue: 2
    Date: 1989
    Page Range: 8--9
    Publication Info: [Chicago, Ill.], The Museum, [1972]-©1990