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1 Title tagged with "Variation (Botany)"

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  1. Mutations, variations, and relationships of the oenotheras, by D. T. MacDougal, A. M. Vail, and G. H. Shull.
    By: MacDougal, Daniel Trembly, - Shull, George Harrison, - Vail, Anna Murray.
    Publication info: Washington, D.C. :Carnegie Institution of Washington,1907.
    Contributed by: University of California Libraries (archive.org)
    Subjects: Onagraceae  Variation (Botany)
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