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  1. By: Parker, George H - Porter, Helen
    Type: Article
    In: The Biological bulletin
    Volume: 66
    Date: 1934-02-01
    Page Range: 30--37
    Publication Info: Woods Hole, Mass Marine Biological Laboratory
  2. By: Parker, George H - Van Alstyne, Margaret A.
    Type: Article
    In: The Biological bulletin
    Volume: 62
    Date: 1932-04-01
    Page Range: 195--200
    Publication Info: Woods Hole, Mass Marine Biological Laboratory
  3. By: Parker, George H
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
    Volume: 54
    Issue: 216
    Date: 1915
    Page Range: 1--6
    Publication Info: Philadelphia, American Philosophical Society,
  4. By: Fielde, Adele M. (Adele Marion), - Parker, George H
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 56
    Date: 1904
    Page Range: 642--650
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,