Forest and range ecosystems of the United States.

Bibliographic Details
Corporate Author: United States. Forest Service
Format: Government Document Map
Language:English
Published: [Washington, D.C.?] : U.S. Dept. of Agriculture, Forest Service, 1974.
Edition:Scale 1:7,500,000 ; Albers equal area proj. (W 125--W 65/N 48--N 25).
Subjects:
Description
Item Description:Based on: Potential natural vegetation / A.W. Kuchler, 1966, and Major forest types / Forest Service, 1967.
Cartographic material.
Physical Description:1 map : color ; 43 x 66 cm.