State of Montana, base map and shaded relief

Main Author: Geological Survey (U.S.)
Format: Map
Language: English
Published: Washington, D.C. : The Survey, 1968.
Physical Description: 1 map ; 55 x 94 cm.
Edition: Ed. of 1968.
Subjects:
Item Description: Relief shown by spot heights.
Physical Description: 1 map ; 55 x 94 cm.