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  1. Bird populations in and adjacent to a beaver pond ecosystem in Idaho /
    By: Medin, Dean E. - Clary, Warren P.
    Publication info: [Ogden, Utah] :U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station,1990.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Beavers  Bird populations  Birds  Custer County  Effect of habitat modification on  Habitat  Idaho  Riparian ecology  
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  2. Effects of channel modification on fish habitat in the upper Yellowstone River
    By: Bowen, Zachary H. - Bovee, Ken D. - Waddle, Terry. - Geological Survey (U.S.) - Governor's Upper Yellowstone River Task Force (Mont.) - United States.
    Publication info: Fort Collins, CO :U.S. Geological Survey, Fort Collins Science Center,[2003]
    Contributed by: Montana State Library (archive.org)
    Subjects: Effect of habitat modification on  Environmental aspects  Freshwater fishes  Stream channelization  Streamflow  Streamflow velocity  Yellowstone River  
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  3. Evaluation of fishery trends in the Jefferson River Drainage related to changes in streamflow pattern and habitat restoration activities /
    By: Spoon, Ronald L. - Montana.
    Publication info: [Helena, Mont.] :Montana Dept. of Fish, Wildlife and Parks,[2008].
    Contributed by: Montana State Library (archive.org)
    Subjects: Effect of habitat modification on  Effect of water levels on  Fishery management  Fishes  Jefferson River  Jefferson River (Mont.)  Montana  Trout fisheries  
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  4. Watershed and fish habitat degradation : oversight hearing before the the Subcommittee on National Parks, Forests, and Public Lands of the Committee on Natural Resources, House of Representatives, One Hundred Third Congress, first session, on watershed and fish habitat degradation on public lands and national forests in the Pacific Northwest, hearing held in Washington, DC, March 11, 1993.
    By: United States.
    Publication info: Washington :For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office,1993.
    Contributed by: Boston Public Library (archive.org)
    Subjects: Biological diversity conservation  Conservation  Ecosystem management  Effect of habitat modification on  Fishes  Habitat (Ecology)  Modification  Northwest, Pacific  Salmon  Valley ecology  Watershed management  
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  5. Watershed management and fish hatchery practices in the Pacific Northwest : hearing before the the Subcommittee on Environment and Natural Resources of the Committee on Merchant Marine and Fisheries, House of Representatives, One Hundred Third Congress, first session ... March 9, 1993.
    By: United States.
    Publication info: Washington :For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office,1993.
    Contributed by: Boston Public Library (archive.org)
    Subjects: Conservation  Effect of habitat modification on  Fishery resources  Fishes  Hatchery vs. wild stocks  Northwest, Pacific  Salmon  Valley ecology  Watershed management  
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  6. The World's biggest fish story : the Columbia River's salmon / Bonneville Power Administration.
    By: United States.
    Publication info: Portland, Oregon :BPA,[1991]
    Contributed by: Montana State Library (archive.org)
    Subjects: Effect of dams on  Effect of habitat modification on  Fish habitat improvement  Fishes  Habitat  Northwest, Pacific  Salmon  
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