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Document Type: Research Article
Affiliations: 1: School of Aquatic and Fishery Sciences, University of Washington, 1122 NE Boat Street, Box 355020, Seattle, WA 98105-5020, U.S.A. 2: Washington Department of Fish and Wildlife, 600 Capitol Way North, Olympia, WA 98501-1091, U.S.A.
Publication date: July 1, 2010