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These terms define your current search. Click the × to remove a term. Geographical Locations: named bodies of water > Columbia River × 48 items, grouped by Government, Law and Regulations (view ungrouped items) government and administration (2)    (Click to View) Strategies for reducing the ecological risks of hatchery programs: Case studies from the Pacific Northwest Environmental biology of fishes (Click to View) Cost-Effective Management Alternatives for Snake River Chinook Salmon: a Biological-Economic Synthesis Conservation biology the journal of the Society for Conservation Biology law (1)    (Click to View) Changing streamflow on Columbia basin tribal lands—climate change and salmon Climatic change