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  1. Population dynamics of Leptomeryx / [by] John Clark -- and Thomas E. Guensburg --.
    By: Clark, John, - Guensburg, Thomas Edgar,
    Publication info: [Chicago] :Field Museum of Natural History,1970.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Leptomeryx  Mammal populations  Nebraska  Oligocene  Paleontology  Pennington County  Sioux County  South Dakota  
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