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Geology of the western part of the Harold D. Roberts Tunnel, Colorado (Stations 0+00 to 690+00)

Professional Paper 831-C

By:
, ,

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Abstract

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Geology of the western part of the Harold D. Roberts Tunnel, Colorado (Stations 0+00 to 690+00)
Series title:
Professional Paper
Series number:
831
Chapter:
C
Edition:
-
Year Published:
1981
Language:
ENGLISH
Publisher:
U.S. Govt. Print. Off.,
Description:
57 p.; 11 plates in pocket