@book {23106,
	title = {The Umpqua River Study:  A Joint Report},
	year = {1946},
	note = {"The species of anadromous fish entering the Umpqua River are: chinook salmon (spring, summer, and fall runs), silver salmon, steelhead trout (summer and winter runs), cutthroat trout, shad, striped bass and sturgeon. The winter steelhead, striped bass, and shad runs appear to be maintaining themselves. The runs of the other species appear to be in various stages of depletion." (from the Summary, p.1) This study examines the causes of fish run declines and suggests ways to improve them.},
	month = {1946},
	chapter = {74 pp. + plates},
	keywords = {American shad = Alosa sapidissima, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon =  Oncorhynchus kisutch, commercial fisheries, cutthroat trout = Oncorhynchus clarki, Green sturgeon = Acipenser medirostris, habitats, human impacts, industrial development, logging, natural resource management., population biology, population count, recreational fisheries, steelhead trout = Oncorhynchus mykiss, Striped Bass = Morone saxatilis, Umpqua River Basin, White sturgeon = Acipenser transmontanus},
	url = {https://ir.library.oregonstate.edu/concern/defaults/2227mt78b}
}
