Spelling suggestions: "subject:"steelhead fishing -- enconomic aspects"" "subject:"steelhead fishing -- beconomic aspects""
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Estimated net economic benefits from steelhead sport fishing of selected Washington riversChou-Yang, Bih-lian 30 May 1980 (has links)
Graduation date: 1981
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Estimated expenditures by sport anglers and net economic values of salmon and steelhead for specified fisheries in the Pacific NorthwestSorhus, Colin 16 December 1980 (has links)
Graduation date: 1981
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