Accelerated roadbuilding on the North Umpqua : an economic analysis /

A classification of forest environments in the South Umpqua basin /
by: Minore, Don
Published: (1972)

Umpqua National Forest mushroom harvest map /
Published: (2009)

Baked Apple Fire salvage : draft environmental impact statement : North Umpqua Ranger District, Umpqua National Forest.
Published: (2003)

Diamond Lake winter recreation : Umpqua National Forest, Oregon /
Published: (2014)

Thundering waters /
Published: (1998)

Diamond Lake campground : Umpqua National Forest.
Published: (2013)

Channel change and bed-material transport in the Umpqua River Basin, Oregon /
by: Wallick, J. Rose
Published: (2010)

Land of Umpqua /
Published: (2007)

Preliminary assessment of vertical stability and gravel transport along the Umpqua River, southwestern Oregon /
Published: (2009)

Stream velocities and reareation coeffiecients for the South Umpqua River between Tiller and Roseburg, Oregon, 1991 /
by: Laenen, Antonius
Published: (1994)

Water quality and algal data for the North Umpqua River basin, Oregon, 2005 /
Published: (2006)

Inorganic chemistry of water and bed sediment in selected tributaries of the south Umpqua River, Oregon, 1998 /
by: Hinkle, Stephen R.
Published: (1999)

Cottage Grove Ranger District : Umpqua National Forest.
Published: (2015)

Floods of November 1996 through January 1997 in the Umpqua River basin, Oregon /
by: Risley, John C.
Published: (2004)

Water-quality and algal conditions in the North Umpqua River Basin, Oregon, 1992-95, and indications for resource management /
by: Anderson, Chauncey W.
Published: (1998)

Stream velocities and reareation coeffiecients for the South Umpqua River between Tiller and Roseburg, Oregon, 1991 /
by: Laenen, Antonius, et al.
Published: (1994)

Tiller Ranger District : Umpqua National Forest, Oregon /
Published: (2017)

Analysis of fixed-station water-quality data in the Umpqua River Basin, Oregon /
by: Rinella, Joseph F.
Published: (1986)

Status review for Oregon's Umpqua River sea-run cutthroat trout /
by: Johnson, Orlay W.
Published: (1994)

Land of the North Umpquas, peaceful Indians of the West /
by: Bakken, Lavola J.
Published: (1973)

Assessment of water quality, nutrients, algal productivity, and management alternatives for low-flow conditions, South Umpqua River basins, Oregon, 1990-92.
by: Tanner, Dwight Q.
Published: (1996)

Ecological effects on streams from forest fertilization--literature review and conceptual framework for future study in the Western Cascades /
by: Anderson, Chauncey W.
Published: (2002)

Channel change and bed-material transport in the Umpqua River Basin, Oregon /
by: Wallick, J. Rose
Published: (2011)

Assessment of water quality, nutrients, algal productivity, and management alternatives for low-flow conditions, south Umpqua River basins, Oregon, 1990-92 /
by: Tanner, Dwight Q., et al.
Published: (1996)

Water-quality and algal conditions in the North Umpqua River Basin, Oregon, 1992-95, and implications for resource management /
by: Anderson, Chauncey W., et al.
Published: (1998)

Sinking of uninspected small passenger vessel Sydney Mae II in Pacific Ocean at entrance to Winchester Bay, Oregon, September 19, 2005 /
Published: (2005)

Lone Rock Free State ; a collection of historical adventures and incidents in Oregon's North Umpqua Valley, 1850 to 1910 /
by: Bakken, Lavola J.
Published: (1970)

Cliff Knox Project roads report /
Published: (2022)

Travel management what does this mean to you?
Published: (2015)

Waiver of Indian Claims Commission act statute of limitations for Cow Creek Band of Umpqua Indians : joint hearing before the Select Committee on Indian Affairs, United States Senate, and the Committee on Interior and Insular Affairs, House of Representatives, Ninety-sixth Congress, first session, on S. 668 and H.R. 2822 ... June 14, 1979, Washington, D.C.
Published: (1979)

Key species for plant associations on the Rogue River, Siskiyou and Umpqua National Forests /
by: Seda, Anita
Published: (1989)

Crawford project : timber harvest, fuel treatments, road closure activities : final environmental impact statement : Malheur National Forest, Blue Mountain Ranger District, Grant County, Oregon /
Published: (2008)

Record of decision, Magone Project and Forest Plan, amendment #81, Grant County, Oregon /
by: Beverlin, Steven K.
Published: (2017)

Motor vehicle use map.
Published: (2020)

Final environmental impact statement : travel management project : Deschutes National Forest, Ochoco National Forest, and Crooked River National Grassland : Deschutes, Jefferson, Crook, Klamath, Lake, Grant and Wheeler counties, Oregon.
Published: (2011)

Motor vehicle use map, Fremont-Winema National Forest, Oregon ... /
Published: (2014)