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  1. By: Morrison, Peter R
    Type: Article
    In: Psyche
    Volume: 53
    Issue: 1-2
    Date: 1946
    Page Range: 1--3
    Publication Info: Cambridge, Mass, Cambridge Entomological Club,
  2. By: Morrison, Peter R
    Type: Article
    In: The Biological bulletin
    Volume: 91
    Date: 1946-10-01
    Page Range: 181--188
    Publication Info: Woods Hole, Mass Marine Biological Laboratory
  3. By: Morrison, Peter R - Morrison, Katherine C
    Type: Article
    In: The Biological bulletin
    Volume: 103
    Date: 1952-12-01
    Page Range: 395--406
    Publication Info: Woods Hole, Mass Marine Biological Laboratory
  4. By: Morrison, Peter R - Scudder, Charles - Blatt, William.
    Type: Article
    In: The Biological bulletin
    Volume: 101
    Date: 1951-10-01
    Page Range: 171--177
    Publication Info: Woods Hole, Mass Marine Biological Laboratory