Colorado, 7.5 minute series (topographic) / mapped, edited, and published by the Geological Survey.

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Language:English
Published: Reston, Va. : U.S. Geological Survey, [1950?]-
Subjects:
Genre:
Physical Description:maps : color ; on sheets 69 x 56 cm
Cartographic Data:Scale 1:24,000 ;
Lambert conformal conic projection, or polyconic projection, or universal transverse Mercator projection
(W 109°00ʹ00ʺ--W 102°00ʹ00ʺ/N 41°00ʹ00ʺ--N 37°00ʹ00ʺ).
Format: Government Document Map

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