Soil survey, South Umpqua Area, Oregon
By: [by Ellsworth M. Richlen.
Contributors: United States. Forest Service.; United States. Soil Conservation Service.; Oregon State University. Agricultural Experiment Station.
Publisher: U.S. Forest Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 60
Subjects: Soils -- Oregon -- Douglas County -- Maps.; Soil surveys -- Oregon -- Douglas County.; Umpqua National Forest (Or.) -- Maps.
Notes: Bibliography: p. 59.
Cover title.
"Survey was made cooperatively by the Forest Service, the Soil Conservation Service, and the Oregon Agricultural Experiment Station."