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  1. An ecological study of southern Wisconsin fishes; the brook silversides (Labidesthes sicculus) and the cisco (Leucichthys artedi) in their relations to the region,
    By: Cahn, Alvin Robert,
    Publication info: Urbana, Ill.,The University of Illinois,c1927
    Contributed by: University of Illinois Urbana Champaign
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  2. An ecological study of southern Wisconsin fishes; the brook silversides (Labidesthes sicculus) and the cisco (Leucichthys artedi) in their relations to the region, with 16 plates and 27 tables, by Alvin Robert Cahn.
    By: Cahn, Alvin Robert,
    Publication info: Urbana, Ill.,The University of Illinois,c1927
    Contributed by: MBLWHOI Library, Woods Hole
    BHL Collections: MBLWHOI Library, Woods Hole
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  3. The turtles of Illinois;
    By: Cahn, Alvin Robert,
    Publication info: Urbana, Ill.,University of Illinois,1937
    Contributed by: University of Illinois Urbana Champaign
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