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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Lund, John A. - U.S. Fish and Wildlife Service. Office of Biological Services. - Montana Cooperative Fishery Research Unit.
    Publication info: Washington, D.C, The Office, 1976
    Holding Institution: Montana State Library
    Subjects: Environmental aspects  Fish habitat improvement  Montana  Saint Regis River  Stream channelization