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By: Ruth, W. A. (Warren Albert), - Kelley, Victor W. (Victor Wendell),Edition:Publication info: [Urbana, Ill.], University of Illinois Agricultural Experiment Station, [1932]Volume:Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Ruth, W. A. (Warren Albert),Type: ArticleIn: American journal of botanyVolume: 9Series:Issue: 10Date: 1922-12Page Range: 535--550Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-Subjects: