Leaching nonsulphide copper ores with sulphur dioxide.
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| Main Author: | |
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| Corporate Authors: | , |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Govt. print. off,
1923.
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| Series: | Technical paper (United States. Bureau of Mines) ;
312. |
| Subjects: |
| Physical Description: | v, 91 pages : including tables, diagrams plates, plans (part folded) ; 24 cm. |
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