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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Phillips, Glenn R. - Montana. Department of Fish, Wildlife, and Parks
    Publication info: Helena, Mont. (1420 East Sixth Avenue, Helena 59620), Montana Dept. of Fish, Wildlife and Parks, [1982]
    Holding Institution: Montana State Library
    Subjects: Brown trout  Clark Fork (Mont. and Idaho)  Effect of water pollution on  Environmental aspects  Fishes  Little Blackfoot River  Mineral industries  Montana  Pollution  Water