Explosibility of coal dust.
Corporate Author: | United States. Bureau of Mines |
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Other Authors: | Frazer, J. C. W. (Joseph Christie Whitney), 1875-1944 |
Format: | Government Document eBook |
Language: | English |
Published: |
Washington :
U.S. GPO,
1911.
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Series: | Mines Bur. Bull. No. 20
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Subjects: | |
Online Access: | Connect to the full text of this electronic document |