Northwest Fisheries Science Center

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Document Type: Contract Report
Center: NWFSC
Document ID: 7117
Title: Relative survival of subyearling Chinook salmon which have passed Bonneville Dam via the spillway or the Second Powerhouse turbines or bypass system in 1989, with comparisons to 1987 and 1988
Author/Editor: Richard D. Ledgerwood, Earl M. Dawley, Lyle G. Gilbreath, Paul J. Bentley, Benjamin P. Sandford, Michael H. Schiewe
Publication Year: 1990
Publisher: National Marine Fisheries Service
Contracting Agency: U.S. Army Corps of Engineers. Portland, Oregon
Contract Number: E85890024/E86890097
Date: 1990