Pacific Northwest Region plan.
APA Citation
United States. Forest Service. Pacific Northwest Region. (1981). Pacific Northwest Region plan. [Portland, Or.]: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region.
MLA Citation
United States. Forest Service. Pacific Northwest Region. Pacific Northwest Region Plan. [Portland, Or.]: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1981.
Warning: These citations may not always be complete (especially for serials).