General geology of the Harold D. Roberts Tunnel, Colorado
January 1, 1974
No abstract available.
Citation Information
| Publication Year | 1974 |
|---|---|
| Title | General geology of the Harold D. Roberts Tunnel, Colorado |
| DOI | 10.3133/pp831B |
| Authors | Charles Sherwood Robinson, Lawrence Allen Warner, Ernest Eugene Wahlstrom |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Professional Paper |
| Series Number | 831 |
| Index ID | pp831B |
| Record Source | USGS Publications Warehouse |