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  1. Growth as related to specific gravity and size of seed,
    By: Renich, Mary Emma,
    Publication info: Springfield, Ill.,1921
    Contributed by: Library of Congress
    BHL Collections: Library of Congress
    View Book
  2. Growth as related to specific gravity and size of seed, by Mary Emma Renich.
    By: Renich, Mary Emma,
    Publication info: Springfield, Ill.,1921
    Contributed by: University of California Libraries (archive.org)
    View Book