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  1. A Compendium of ongoing aquatic resource studies in the Clark Fork/Lake Pend Oreille basin / prepared by Ken Knudson.
    By: Knudson, Ken. - Clark Fork River Basin Project (Mont.)
    Publication info: Helena, Mont. :Clark Fork River Basin Project, Montana Governor's Office,[1986].
    Contributed by: Montana State Library (archive.org)
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  2. An investigation to define minimum stream flows necessary to sustain the fish and wildlife resources of the Upper Clark Fork River : eutrophication-related influences : baseline nutrient, Diel dissolved oxygen and algal accrual studies during 1976-77 and a review of previous investigations /
    By: Knudson, Ken. - Hill, Kurt. - Montana.
    Publication info: [Helena, Mont.] :Montana Dept. of Fish and Game, Ecological Services Division,1978.
    Contributed by: Montana State Library (archive.org)
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  3. Potential effects of nutrient control measures in the Clark Fork Basin on resident fisheries /
    By: Knudson, Ken. - Montana.
    Publication info: Helena, Mont. :The Dept.,[1992]
    Contributed by: Montana State Library (archive.org)
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