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  1. Amphibians of Illinois / by Paul W. Parmalee.
    By: Parmalee, Paul Woodburn
    Publication info: Springfield, IL :Dept. of Registration and Education,1954.
    Contributed by: University of Illinois Urbana Champaign
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  2. The fresh-water mussels of Illinois /
    By: Parmalee, Paul Woodburn
    Publication info: Springfield, IL :Dept. of Registration and Education, 1967.
    Contributed by: University of Illinois Urbana Champaign
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  3. Reptiles of Illinois /
    By: Parmalee, Paul Woodburn
    Publication info: Springfield, Il. :Dept. of Registration & Education,1955.
    Contributed by: University of Illinois Urbana Champaign
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