Mechanical properties and cutting characteristics of coal

Author: Rad, Parviz F.
Year: 1973
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:8584
Series: Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number: 8584
Subjects: Coal mines and mining
Coal
Link: https://hdl.handle.net/2027/mdp.39015078515791

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