Geology of the eastern part of the Harold D. Roberts Tunnel, Colorado (Stations 690+00 to 1238+58) /
| Main Author: | |
|---|---|
| Corporate Author: | |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of the Interior, Geological Survey :
1981.
|
| Series: | Geological Survey professional paper ;
831-D. Engineering geology of the Harold D. Roberts Tunnel, Colorado. |
| Subjects: |
Search Result 1