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By: Hobbs, Horton H. (Horton Holcombe) - Holt, Perry C - Walton, MargaretType: ArticleIn: Proceedings of the United States National MuseumVolume: 123Series:Issue: 3602Date: 1967Page Range: 1--84Publication Info: Washington Smithsonian Institution Press, [etc.]Subjects:
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By: Holt, Perry CType: ArticleIn: Proceedings of the Biological Society of WashingtonVolume: 90Series:Issue:Date: 1977Page Range: 116--131Publication Info: Washington, Biological Society of Washington,Subjects:
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By: Holt, Perry CType: ArticleIn: Virginia journal of scienceVolume: 11Series: newIssue:Date: 1960Page Range: 53--77Publication Info: Norfolk, Va, Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University,Subjects:
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By: Holt, Perry CType: ArticleIn: Virginia journal of scienceVolume: 25Series:Issue: 1Date: 1974Page Range: 5--19Publication Info: Norfolk, Va, Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University,Subjects:
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By: Holt, Perry CType: ArticleIn: Virginia journal of scienceVolume: 16Series: newIssue:Date: 1965Page Range: 9--21Publication Info: Norfolk, Va, Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University,Subjects: