dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Hobbs, Horton H. (Horton Holcombe) - Holt, Perry C - Walton, Margaret
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 123
    Issue: 3602
    Date: 1967
    Page Range: 1--84
    Publication Info: Washington Smithsonian Institution Press, [etc.]
  2. By: Holt, Perry C
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 90
    Date: 1977
    Page Range: 116--131
    Publication Info: Washington, Biological Society of Washington,
  3. By: Holt, Perry C
    Type: Article
    In: Virginia journal of science
    Volume: 11
    Series: new
    Date: 1960
    Page Range: 53--77
    Publication Info: Norfolk, Va, Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University,
  4. By: Holt, Perry C
    Type: Article
    In: Virginia journal of science
    Volume: 25
    Issue: 1
    Date: 1974
    Page Range: 5--19
    Publication Info: Norfolk, Va, Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University,
  5. By: Holt, Perry C
    Type: Article
    In: Virginia journal of science
    Volume: 16
    Series: new
    Date: 1965
    Page Range: 9--21
    Publication Info: Norfolk, Va, Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University,