@book {24336,
	title = {Clam distribution studies:  Umpqua Bay},
	series = {Oregon Bay Clam Distribution, Abundance, Planting Sites and Effects of Harvest:  Annual Report},
	year = {1979},
	note = {From the 1978/1979 annual report.  Figures 1-8 (p.18-25) are maps showing clam, shrimp, eelgrass and misc. plant distribution in Umpqua Bay in 1979},
	month = {1978/1979},
	pages = {1, 18-25 [Figures 1-8]},
	publisher = {Oregon Dept. of Fish and Wildlife},
	organization = {Oregon Dept. of Fish and Wildlife},
	address = {[Portland, Or.]},
	keywords = {algae, Baltic clam = Macoma balthica, Bay shrimp = Crangon franciscorum, Cockle clam = Clinocardium nuttallii, eelgrass = Zostera marina, Gaper clam = Tresus capax, Littleneck clam = Leukoma staminea, maps, Piddock siphon = Pholadidea penita, Softshell clam = Mya arenaria, Umpqua River estuary},
	url = {https://ir.library.oregonstate.edu/concern/technical_reports/rn3012042},
	author = {Gaumer, Thomas F. and Robart, Gregory P. and Geiger, Anne and Oregon. Dept. of Fish and Wildlife,}
}
