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By: Sohns, E RType: ArticleIn: Journal of the Washington Academy of SciencesVolume: 46Series:Issue:Date: 1956Page Range: 109--112Publication Info: Washington [etc Washington Academy of Sciences]Subjects:
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By: Sohns, E RType: ArticleIn: Journal of the Washington Academy of SciencesVolume: 45Series:Issue:Date: 1955Page Range: 135--143Publication Info: Washington [etc Washington Academy of Sciences]Subjects:
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By: Sohns, E RType: ArticleIn: Journal of the Washington Academy of SciencesVolume: 43Series:Issue:Date: 1953Page Range: 179--182Publication Info: Washington [etc Washington Academy of Sciences]Subjects:
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By: Sohns, E RType: ArticleIn: Journal of the Washington Academy of SciencesVolume: 46Series:Issue:Date: 1956Page Range: 311--321Publication Info: Washington [etc Washington Academy of Sciences]Subjects:
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By: Sohns, E RType: ArticleIn: Journal of the Washington Academy of SciencesVolume: 46Series:Issue:Date: 1956Page Range: 376--388Publication Info: Washington [etc Washington Academy of Sciences]Subjects:
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By: Sohns, E RType: ArticleIn: Journal of the Washington Academy of SciencesVolume: 44Series:Issue:Date: 1954Page Range: 116--122Publication Info: Washington [etc Washington Academy of Sciences]Subjects: