Author: | Cecala, Andrew B. |
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Additional Authors: | Thimons, Edward D., Covelli, Anthony. |
Year: | 1986 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:9068 |
Series: | Information circular / Bureau of Mines ; |
Report Number: | 9068 |
Subjects: | Valves |
Ore-dressing plants--Dust control | |
Link: | https://hdl.handle.net/2027/mdp.39015078459115 |