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1998
McMurray, Gregory R., and Robert J. Bailey. In Change in Pacific Northwest coastal ecosystems: proceedings of the Pacific Northwest Coastal Ecosystems Regional Study Workshop. Vol. no. 11. NOAA Coastal Ocean Program Decision Analysis Series no. 11. Troutdale, Oregon: NOAA Coastal Ocean Office, 1998.
McMurray, Gregory R., and Robert J. Bailey. Change in Pacific Northwest coastal ecosystems: proceedings of the Pacific Northwest Coastal Ecosystems Regional Study Workshop. Vol. no. 11. NOAA Coastal Ocean Program Decision Analysis Series no. 11. Troutdale, Oregon: NOAA Coastal Ocean Office, 1998.
1988
Ward, Donald L., and U.S. Army Corps of Engineers Waterways Experiment Station. Case histories of corps breakwater and jetty structures. Report 6, North Pacific division In Technical report REMR-CO. Vol. no.3, rpt.6. Technical report REMR-CO-3 no.3, rpt.6. Vicksburg, MS: Coastal Engineering Research Center,, 1988.
1972
Day, L. B.. Difficulties ahead for Oregon regarding estuary regulations, control and protection In The Proceedings of the Second Annual Technical Conference on Estuaries of the Pacific Northwest. Circular (Oregon State University. Engineering Experiment Station). no.44. Corvallis, OR: Oregon State University Engineering Experiment Station, 1972.
Hamilton, Stanley F., and Advisory Committee to the State Land Board. An Inventory of Filled Lands in the Umpqua River Estuary., 1972.
1971
Simmons, Henry B.. The potential of physical models to investigate estuarine water quality problems In Proceedings / Technical Conference on Estuaries of the Pacific Northwest.. Circular / Engineering Experiment Station, Oregon State University, Corvallis . Oregon State University, Engineering Experiment Station, 1971.
1909
U.S. House of Representatives. Umpqua River bar, Oregon. Letter from the Secretary of War, transmitting, with a letter from the acting chief of engineers, report on preliminary examination of Umpqua River bar, Oregon. In House Document. Vol. 61st Congress, 2nd session, no.811. Examination of bar at mouth of Umpqua River, Oreg. 61st Congress, 2nd session, no.811. Washington, D.C.: U.S. Government Printing Office, 1909.
1897
Fisk, W. L., and United States. Army. Corps of Engineers. Improvement of Umpqua River, Oregon In Annual Report of the Chief of Engineers to the Secretary of War for the Year .... Vol. App. RR 7. Appendix R R. Improvement of rivers and harbors in Oregon, and of lower Columbia River, Oregon, and Washington. Report of Capt. W.L. Fisk, Corps of Engineers, officer in charge, for the fiscal year ending June 30, 1897, with other documents relating to th App. RR 7. Washington, D.C., 1897.