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  1. A revision of the North American species of cyclops /
    By: Marsh, C. Dwight - Wisconsin Academy of Sciences, Arts, and Letters
    Publication info: [S. l. :s. n.],1910.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Institution Libraries
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  2. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters.
    By: Wisconsin Academy of Sciences, Arts, and Letters - Wisconsin Academy of Sciences, Arts, and Letters
    Publication info: [Madison]Wisconsin Academy of Sciences, Arts, and Letters,1870/72-
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Institution Libraries
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