[National forests and national parks of the United States]
Description
1 map : color; 25 x 39 cm, Scale 1:11,875,000 (W 129°--W 65°/N 51°--N 25°). ; Title devised by cataloger.; 'Base by U.S. Geological Survey.'; Includes insets of Alaska and Puerto Rico.
United States. Forest Service (n.d.). [National forests and national parks of the United States]. Geological Survey. https://dc.library.northwestern.edu/items/f5eba38f-794b-417a-86a2-20518d548473 (map)