@book {23176,
	title = {Lower Umpqua River Study : Summary : Annual Report},
	year = {1949},
	note = {Summaries of progress after the main report are published in Oregon Game Commission Fishery Division annual reports. Many of these are in this bibliography.  Coho salmon runs were increasing in the Umpqua River in the late 1940s.},
	month = {1949},
	keywords = {Chinook salmon = Oncorhynchus tshawytscha, Coho salmon =  Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, fecundity, geographic distribution, Lower Umpqua River, population biology, population count, Rainbow trout = Oncorhynchus mykiss, recreational fisheries - salmon, Smith River, steelhead trout = Oncorhynchus mykiss, temporal distribution, Winchester Bay}
}
