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  1. By: Colwin, Laura Hunter - Colwin, Arthur L
    Type: Article
    In: The Biological bulletin
    Volume: 110
    Date: 1956-06-01
    Page Range: 243--257
    Publication Info: Woods Hole, Mass Marine Biological Laboratory
  2. By: Colwin, Laura Hunter
    Type: Article
    In: The Biological bulletin
    Volume: 95
    Date: 1948-12-01
    Page Range: 296--306
    Publication Info: Woods Hole, Mass Marine Biological Laboratory