Export 1318 results:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 
U
Anonymoous. "Umpqua River silver salmon increases." Oregon State Game Commission Bulletin 11, no. 1 (1956): p.6.
Gharrett, John T.. "The Umpqua River shad fishery." Oregon Fish Commission Research Briefs 3 (1950): p.3-13.
U.S. Army Corps of Engineers. Portland District, and Mandaville Associates. "[Umpqua River section]." In Federal Navigation Projects: the Oregon Coast Maintenance Program, p.68-77. Portland, Or.: Portland District, U.S. Army Corps of Engineers, 1991.
Bauer, Jerry A.. Umpqua River research, Winchester segment 1965-1966 In Habitat Improvement Project (Oregon. State Game Commission. Fishery Division). Oregon State Game Commission, Fishery Division, 1967.
U.S. Bureau of Reclamation. Umpqua River Project, Oregon, Olalla Division, reconnaissance report. Boise, Idaho: [U.S. Bureau of Reclamation], 1959.
U.S. Bureau of Reclamation. Olalla Division. Umpqua River Project, Oregon / Olalla Division, Bureau of Reclamation. Boise, Idaho: The Division, 1964.
U.S. Bureau of Reclamation. Umpqua River Project, Oregon, Oakland Division, reconnaissance report [by] U.S. Bureau of Reclamation, region 1. Boise, Idaho, 1961.
U.S. House of Representatives. Umpqua River, Oreg. Letter from the Secretary of War, transmitting, with a letter from the chief of engineers, report on preliminary examination of Umpqua River, Oreg., from Scottsburg to Roseburg, Oreg. In House Document. Vol. 62nd Congress, 2nd session, no.276. Examination of Umpqua River, Oreg. 62nd Congress, 2nd session, no.276. Washington, D.C.: U.S. Government Printing Office, 1911.
Moser, Stephen A., and Oregon. Division of State Lands. Umpqua River Navigability Study. Salem, Or.: Oregon Division of State Lands, 1976.
U.S. House of Representatives. Umpqua River. Memorial of the Legislative Assembly of the State of Oregon, Praying for An appropriation for the removal of obstructions to navigation of the Umpqua River In House Miscellaneous Documents., 1870.
U.S. Army Corps of Engineers. Portland District. Umpqua River Jetty Extension: Environmental Impact Statement . Washington, D.C.: U.S. Army Corps of Engineers Portland District, 1976.
Umpqua River Jetty Extension: Environmental Impact Statement., 1979.
Grenfell, R. A.. "Umpqua River investigations." Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division (1951): 1-13.
Grenfell, R. A.. "Umpqua River investigations." Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division (1952): p.1-7.
Pitney, W. E.. "Umpqua River investigations." Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division (1950): p.6-17.
Umpqua River Gravel Study. Eugene, Or., 1971.
Moyers, Sam, Jody White, Brian Riggers, Mari Williams, Chris Sheely, and Hal Weeks. Umpqua River Fall Chinook Salmon Escapement Indicator Project: 1998 - 2002. Cumulative Progress Report. Newport, Or.: Oregon Department of Fish and Wildlife, Marine Resources Program, 2003.
Brophy, Laura S., and Michael J. Ewald. Umpqua River Estuary Current vs. 4.7ft SLR Map [cartographic material]. Corvallis, Or.: Institute for Applied Ecology,, 2017.
U.S. Army Corps of Engineers. Committee on Tidal Hydraulics. Umpqua River Entrance, Oregon. Vicksburg, Miss.: U.S. Army Corps of Engineers, 1975.
Umpqua River Drainage Basin: Survey of Literature. Salem, Or.: State Water Resources Board, 1968.
Oregon Department of Geology and Mineral Industries, Oregon Emergency Management, Virginia Institute of Marine Science, and National Tsunami Hazard Mitigation Program(U.S.). Umpqua River, Douglas County, Oregon In Oregon Maritime Tsunami Response Guidance. Vol. no. 2022-OR-01. Portland, Or.: Oregon Department of Geology and Mineral Industries, 2022.
Bauer, Jerry A., and Ron L. McDivitt. "Umpqua River District." Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division (1963): 1-21.
Bauer, Jerry A., and Ron L. McDivitt. "Umpqua River District." Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division (1962): 1-26.
Bauer, Jerry A., and Ron L. McDivitt. "Umpqua River District." Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division (1961): p.1-22.
Anonymoous. "Umpqua River counting station at Winchester dedicated." Oregon State Game Commission Bulletin 23, no. 7 (1968): p.6-7.

Pages