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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Zein-Eldin, Zoula P.
    Type: Article
    In: The Biological bulletin
    Volume: 125
    Date: 1963-08-01
    Page Range: 188--196
    Publication Info: Woods Hole, Mass Marine Biological Laboratory
  2. By: Zein-Eldin, Zoula P. - Griffith, George W
    Type: Article
    In: The Biological bulletin
    Volume: 131
    Date: 1966-08-01
    Page Range: 186--196
    Publication Info: Woods Hole, Mass Marine Biological Laboratory
  3. By: Zein-Eldin, Zoula P. - Aldrich, David V
    Type: Article
    In: The Biological bulletin
    Volume: 129
    Date: 1965-08-01
    Page Range: 199--216
    Publication Info: Woods Hole, Mass Marine Biological Laboratory