Umpqua National Forest ... Oregon : 1985 /Publisher: [Portland] : Pacific Northwest Region, USDA, Forest Service,
Date: [1985] This title can be found in 1 Iowa libraries.
Dorena Tree Improvement Center : Umpqua National Forest.Publisher: [Cottage Grove, Or.?] : U.S. Department of Agriculture, Forest Service, Pacific Northwest Region,
Date: [1982] This title can be found in 1 Iowa libraries.
Umpqua National Forest, Oregon /Publisher: [Portland?] : Forest Service, USDA, Pacific Northwest Region,
Date: 1980. This title can be found in 1 Iowa libraries.
Land management plan for the Umpqua National Forest : final environmental statement.Publisher: Portland, Or. : Department of Agriculture, Forest Service, Pacific Northwest Region,
Date: [1977] This title can be found in 1 Iowa libraries.
Final environmental statement : timber resource plan : Umpqua National Forest.Publisher: Portland, Or. : Department of Agriculture, Forest Service, Pacific Northwest Region,
Date: [1977?] This title can be found in 1 Iowa libraries.
Soil survey, South Umpqua Area, OregonAuthor: Richlen, Ellsworth M.
Publisher: Washington, U.S. Forest Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
Date: 1973. This title can be found in 1 Iowa libraries.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.