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1995
Johnson, Orlay W., Robin S. Waples, Thomas C. Wainwright, Kathleen G. Neely, William F. Waknitz, and Ted L. Parker. Summary of biological status review of Umpqua River sea-run cutthroat trout In Sea-Run Cutthroat Trout : Biology, Management, and Future Conservation : Proceedings of a Symposium, Edited by J. D. Hall, P. A. Bisson and R. E. Gresswell. Reedsport, Oregon: Oregon Chapter of the American Fisheries Society, 1995.
1994
Johnson, Orlay W., Robin S. Waples, Thomas C. Wainwright, Kathleen G. Neely, William F. Waknitz, and Ted L. Parker. Status review for Oregon's Umpqua River sea-run cutthroat trout In NOAA Technical Memorandum NMFS-NWFSC. Seattle, Wash.: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, 1994.