| U.S. Bureau of Mines Publications, Alaska | |
|
U.S. Bureau of Mines Information Circular 6122 |
| Title: | Graphite. Part II. Domestic and Foreign Deposits | |
| Author: | Paul M. Tyler | |
| Year: | 1929 | |
| Pages: | 25 pp. | |
| Availability: | Contact librarian for availability |
|
Inquiries for reports and information should be directed to: |