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  1. Recherches pour servir à l'histoire des lombriciens terrestres / par Edmond Perrier.
    By: Perrier, Edmond, - Beddard, Frank E.
    Publication info: Paris :Librairie des sciences naturelles, A. Bouvier,1872
    Contributed by: Smithsonian Libraries
    Subjects: Earthworms  Lombricidae  
    BHL Collections: Smithsonian Libraries
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