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  1. By: Houbrick, Richard S
    Type: Article
    In: Malacologia
    Volume: 21
    Issue: 1-2
    Date: 1981
    Page Range: 263--289
    Publication Info: [Ann Arbor, Institute of Malacology], 1962-
  2. By: Houbrick, Richard S
    Type: Article
    In: Johnsonia
    Volume: 5
    Issue: 50
    Date: 1974
    Page Range: 33--84
    Publication Info: Cambridge, Mass, Dept. of Mollusks, Museum of Comparative Zoölogy, Harvard University, 1941-
  3. By: Houbrick, Richard S
    Type: Article
    In: American malacological bulletin
    Volume: 2
    Date: 1984
    Page Range: 1--20
    Publication Info: [Hattiesburg, Miss.?], [American Malacological Union], 1983-
  4. By: Houbrick, Richard S
    Type: Article
    In: Malacologia
    Volume: 33
    Issue: 1-2
    Date: 1991
    Page Range: 289--338
    Publication Info: [Ann Arbor, Institute of Malacology], 1962-
  5. By: Houbrick, Richard S
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 99
    Date: 1986
    Page Range: 359--362
    Publication Info: Washington, Biological Society of Washington,