Search results for: Rahn, Joan Elma, 1929-

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  1. 1

    Seven ways to collect plants

    Authors: Rahn, Joan Elma, 1929-
    Published: Atheneum, 1978
    Physical Description: 83 pages : illustrations ; 22 cm
    Book
  2. 2

    Keynotes: botany simplified

    Authors: Rahn, Joan Elma, 1929-
    Published: Barnes & Noble, 1969
    Physical Description: 122 pages : illustrations ; 27 cm.
    Book