Report of a Joint Committee Appointed from the Bureau of Mines and the United States Geological Survey by the Secretary of the Interior to Study the Gold Situation: October 30, 1918
| Year: | 1919 |
|---|---|
| Document Type: | N/A |
| Issuing Agency: | United States. Bureau of Mines., Geologic Survey (U.S.) |
| Series: | United States Bureau of Mines Reports |
| Report Number: | Bulletin 144 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc12348/ |