| Author: | Rabchevsky, George A., 1936- |
|---|---|
| Year: | 1988 |
| Document Type: | N/A |
| SUDOC: | I 28.156:T83 |
| Series: | Mineral Issues |
| Subjects: | Tungsten industry -- Soviet Union. |
| Tungsten mines and mining -- Soviet Union. | |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc40315/ |