| Author: | Wimmler, Norman L. |
|---|---|
| Year: | 1949 |
| Document Type: | N/A |
| SUDOC: | I 28.23:4481 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | R. I. 4481 |
| Subjects: | Prospecting -- Washington (State) -- Pend Oreille County. |
| Zinc ores -- Washington (State) -- Pend Oreille County. | |
| Lead ores -- Washington (State) -- Pend Oreille County. | |
| Boring -- Washington (State) -- Pend Oreille County. | |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc38514/ |