Montana, 7.5 minute series (topographic) / mapped, edited, and published by the Geological Survey.
Corporate Authors: |
Geological Survey (U.S.) United States. Forest Service |
---|---|
Language: | English |
Published: |
Reston, Va. :
U.S. Geological Survey,
[1948?]-
|
Subjects: | |
Genre: | |
Physical Description: | maps : color ; on sheets 69 x 56 cm |
Cartographic Data: | Scale 1:24,000 ; Polyconic projection or Lambert conformal conic projection (W 116°00ʹ00ʺ--W 104°00ʹ00ʺ/N 49°00ʹ00ʺ--N 44°00ʹ00ʺ). |
Format: | Government Document Map |