| Author: | Worl, Ronald G. |
|---|---|
| Additional Authors: | Link, Paul Karl, Winkler, Gary R. |
| Year: | 1995 |
| Document Type: | N/A |
| Series: | U.S. Geological Survey bulletin |
| Subjects: | Mines and mineral resources |
| Geology | |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc958051/ |