| Author: | Thompson, Mary E. |
|---|---|
| Additional Authors: | Meyrowitz, Robert., Roach, Carl H. |
| Year: | 1957 |
| Document Type: | MAIN |
| Issuing Agency: | U.S. Dept. of the Interior, Geological Survey, |
| Series: | Trace elements investigations report ; |
| Report Number: | 694 |
| Subject: | Vanadium ores--Colorado |
| Link: | https://hdl.handle.net/2027/mdp.39015095013887 |