Summary of the engineering geology of the Harold D. Roberts Tunnel, Colorado
Professional Paper
831-E
By: Ernest Eugene Wahlstrom
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- Document: Report (pdf)
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Suggested Citation
Wahlstrom, E.E., 1981, Summary of the engineering geology of the Harold D. Roberts Tunnel, Colorado: U.S. Geological Survey Professional Paper 831, 14 p.; 2 plates in pocket, https://doi.org/10.3133/pp831E.
ISSN: 2330-7102 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Summary of the engineering geology of the Harold D. Roberts Tunnel, Colorado |
| Series title | Professional Paper |
| Series number | 831 |
| Chapter | E |
| DOI | 10.3133/pp831E |
| Year Published | 1981 |
| Language | ENGLISH |
| Publisher | G.P.O., |
| Description | 14 p.; 2 plates in pocket |