1 map : color; 28 x 40 cm on sheet 61 x 46 cm, Scale approximately 1:12 000 000 (W 125°--W 67°/N 49°--N 24°). ; 'M-5154'; 'Revised October 1948'.; 'U.S. Government Printing Office: 1948-O-807577'.; Includes text and table of 'Principal trees of the forest regions.'; Insets: Alaska -- Puerto Rico -- Hawaii.
Creator
United States. Forest Service
Publisher
United States Department of Agriculture, Forest Service
United States. Forest Service (n.d.). Forest regions of the United States. United States Department of Agriculture, Forest Service. https://dc.library.northwestern.edu/items/7e739bf0-f905-48cb-b482-394b8de419a2 (map)