Geology of the western part of the Harold D. Roberts Tunnel, Colorado (Stations 0+00 to 690+00)
January 1, 1981
No abstract available.
Citation Information
Publication Year | 1981 |
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Title | Geology of the western part of the Harold D. Roberts Tunnel, Colorado (Stations 0+00 to 690+00) |
DOI | 10.3133/pp831C |
Authors | Ernest Eugene Wahlstrom, Charles Sherwood Robinson, V. Quentin Hornback |
Publication Type | Report |
Publication Subtype | USGS Numbered Series |
Series Title | Professional Paper |
Series Number | 831 |
Index ID | pp831C |
Record Source | USGS Publications Warehouse |