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  1. Canyon Ferry Reservoir risk assessment : the potential impacts of introduction of five non-native species /
    By: Thomas, Ginger. - Montana. Department of Fish, Wildlife, and Parks
    Publication info: Helena, Mont. :The Dept.,[1992]
    Contributed by: Montana State Library (archive.org)
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  2. Literature review on crayfish ecology and management methods /
    By: Thomas, Ginger. - Montana. Department of Fish, Wildlife, and Parks
    Publication info: [Helena, MT] :[The Dept.],[1991]
    Contributed by: Montana State Library (archive.org)
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  3. Status report : bull trout in Montana /
    By: Thomas, Ginger. - Montana. Dept. of Fish, Wildlife, and Parks.
    Publication info: Helena, Mont.:The Dept.,[1992]
    Contributed by: Montana State Library (archive.org)
    View Book