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A seal breaching operation in Quinland Coal Mine :a case study
Effect of shearer web depth on dust generation and methane liberation
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Published Year
1980-1989 (2)
Subject
Abandoned coal mines--Environmental aspects--West Virginia (1)
Coal mines and mining--Dust control (1)
Coal-mining machinery--Safety measures (1)
Coalbed methane (1)
Mine filling--West Virginia (1)
Author
Doyle-Coombs, D. M. (2) *
Cecala, A. B. (1)
Hansford, Randy. (1)
Organiscak, John A. (1)