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  1. By: Gras, Albin.
    Publication info: Grenoble, Ch. Vellot et comp, 1848
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  2. By: Gras, Albin.
    Publication info: Grenoble, impr. Maisonville, 1852
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library