Crushing and grinding.
| Corporate Author: | |
|---|---|
| Format: | Government Document eBook |
| Language: | English |
| Published: |
[Washington] :
[s.n.],
1938.
|
| Subjects: | |
| Online Access: | Electronic resource (PDF) |
| Item Description: | Third in a series of reports published in 1938 contining the results of investigations conducted by the Metallurgical Division of the Bureau of Mines. Includes illustrations and tables. |
|---|---|
| Physical Description: | 1 online resource (166 pages), digital, PDF file |