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By: Hartman, E L - Rottman, M LType: ArticleIn: PhytologiaVolume: 57Series:Issue:Date: 1985Page Range: 133--151Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Mcgregor, Ronald L - Hartman, E LType: ArticleIn: The University of Kansas science bulletinVolume: 38Series:Issue: 3Date: 1956-12-20Page Range: 331--333Publication Info: [Lawrence] University of Kansas [1926-1996]Subjects:
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By: Hartman, E L - Rottman, M LType: ArticleIn: PhytologiaVolume: 60Series:Issue:Date: 1986Page Range: 225--236Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects: