United States. Forest Service. Pacific Northwest Region. (1989). Tepee Butte Recovery Project: Draft environmental impact statement : Hells Canyon National Recreation Area, Wallowa-Whitman National Forest. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Pacific Northwest Region. Tepee Butte Recovery Project: Draft Environmental Impact Statement : Hells Canyon National Recreation Area, Wallowa-Whitman National Forest. [Portland, Or.?]: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1989.
MLA (9th ed.) CitationUnited States. Forest Service. Pacific Northwest Region. Tepee Butte Recovery Project: Draft Environmental Impact Statement : Hells Canyon National Recreation Area, Wallowa-Whitman National Forest. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1989.