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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, o
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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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 ... Marc
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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