Forest regions of the United States : listing the principal trees of each region
Description
1 map : color; 27 x 40 cm, on sheet 61 x 46 cm, Scale approximately 1:12 000 000 (W 125°--W 67°/N 49°--N 24°). ; Includes 6 insets (Alaska, Puerto Rico, and 4 Hawaiian Islands), 'General description of the forest regions,' and list of 'Principal trees of the forest regions.'; 'M-5154.' ; Rev. July 1937.
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 : listing the principal trees of each region. United States Department of Agriculture, Forest Service. https://dc.library.northwestern.edu/items/a0081d96-7bc6-4c2c-b7ea-286f98dc5d2a (map)