APA
U.S. Department of Agriculture. Forest Service, . (1947). Potential requirements for timber products in the United States. : USDA.
Chicago
U.S. Department of Agriculture. Forest Service, . 1947. Potential requirements for timber products in the United States. : USDA.
Harvard
U.S. Department of Agriculture. Forest Service, . (1947). Potential requirements for timber products in the United States. : USDA.
MLA
U.S. Department of Agriculture. Forest Service, . Potential requirements for timber products in the United States. : USDA. 1947.
