| Author: | Barneveld, Charles E. van. |
|---|---|
| Additional Authors: | Leaver, Edmund S. |
| Year: | 1918 |
| Document Type: | USBM |
| Issuing Agency: | U.S.Bureau of Mines, |
| Series: | Technical paper / United States. Bureau of Mines ; |
| Report Number: | 198 |
| Subject: | Copper--Analysis |
| Link: | https://hdl.handle.net/2027/mdp.39015077565904 |