Author: | Spendlove, M. J. |
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Additional Authors: | Wilson, D. A. |
Year: | 1955 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:5161 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 5161 |
Subjects: | Ore-dressing |
Tin--Bolivia--Refining | |
Tin ores--Bolivia | |
Links: | https://hdl.handle.net/2027/mdp.39015078540492 |
no.5161-5170 1955 |