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  1. By: Bateson, William, - Clay, C. J., - Pierpont, F. H.,
    Publication info: London, Macmillan, 1894
    Holding Institution: Multiple institutions
    Subjects: 19th century  Evolution  Genetics  Variation (Biology)  Variation (Genetics)  
  2. By: Henrici, Arthur Trautwein,
    Publication info: Springfield, Ill, C.C. Thomas, 1928
    Holding Institution: MBLWHOI Library
    Subjects: Bacteria  growth & development  Variation (Biology)  Variation (Genetics)