| Author: | Moore, R. B. |
|---|---|
| Additional Authors: | Davis, C. W., Lind, S. C., Marden, J. W., Bonardi, J. P. |
| Year: | 1923 |
| Document Type: | N/A |
| Series: | United States Bureau of Mines Reports |
| Report Number: | Bulletin 212 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc12399/ |