United States. Forest Service. Pacific Northwest Region. (2017). Lang Dam project environmental assessment: McKenzie River Ranger District, Willamette National Forest, Lane County, Oregon. United States Department of Agriculture, Forest Service, Pacific Northwest Region.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Pacific Northwest Region. Lang Dam Project Environmental Assessment: McKenzie River Ranger District, Willamette National Forest, Lane County, Oregon. [McKenzie Bridge, Or.]: United States Department of Agriculture, Forest Service, Pacific Northwest Region, 2017.
MLA (9th ed.) CitationUnited States. Forest Service. Pacific Northwest Region. Lang Dam Project Environmental Assessment: McKenzie River Ranger District, Willamette National Forest, Lane County, Oregon. United States Department of Agriculture, Forest Service, Pacific Northwest Region, 2017.