United States. Forest Service. (1985). Proposed land resource management plan for the Challis National Forest. The Service.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Proposed Land Resource Management Plan for the Challis National Forest. [Twin Falls, Idaho?]: The Service, 1985.
MLA (9th ed.) CitationUnited States. Forest Service. Proposed Land Resource Management Plan for the Challis National Forest. The Service, 1985.
Warning: These citations may not always be 100% accurate.