Search results for: Wren, R. W. (Richard W.)

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  1. 1

    Potter's new cyclopaedia of medicinal herbs and preparations

    Authors: Wren, R. C. (Richard Cranfield), 1864-1931
    Published: Harper & Row, 1972
    Other Authors: “…Wren, R. W. (Richard W.)…”
    Physical Description: xiv, 400 pages : illustrations ; 21 cm.
    Book
  2. 2

    Potter's new cyclopaedia of botanical drugs and preparations

    Authors: Wren, R. C. (Richard Cranfield), 1864-1931
    Published: Health Science Press, 1975
    Other Authors: “…Wren, R. W. (Richard W.)…”
    Physical Description: xiii, 400 pages : illustrations, frontispiece ; 24 cm
    Book