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Methane control by isolation of a major coal panel : Pittsburgh coalbed

CITE Title : Methane control by isolation of a major coal panel : Pittsburgh coalbed Personal Author(s) : Carpetta, John E.;Findlay, Charles;Krickovic, Stephen; Corporate Authors(s) : United States. Bureau of Mines;Eastern Associated Coal Corp.; Published Date : 1973 Pages in Document : 11 numbered pages Series : Mining Publications URL : https://stacks.cdc.gov/view/cdc/9223 Carpetta, John E. et al. (1973). Methane control by isolation of a major coal panel : Pittsburgh coalbed. Carpetta, John E. and Findlay, Charles and Krickovic, Stephen "Methane control by isolation of a major coal panel : Pittsburgh coalbed" (1973) Carpetta, John E. et al. "Methane control by isolation of a major coal panel : Pittsburgh coalbed" , 1973 Export RIS Citation Information.

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Carpetta, John E. ;

Findlay, Charles

1973 | Mining Publications

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"As one of its projects for degasification of major panels of coal prior to mining within them, the Bureau of Mines conducted methane emission studies...
Bleeder system in virgin area in a Pittsburgh coalbed mine

CITE Title : Bleeder system in virgin area in a Pittsburgh coalbed mine Personal Author(s) : Carpetta, John E.;Krickovic, Stephen;Moore, T. D.; Corporate Authors(s) : United States. Bureau of Mines Published Date : 1973 Pages in Document : 8 pages Series : Mining Publications URL : https://stacks.cdc.gov/view/cdc/9225 Carpetta, John E. et al. (1973). Bleeder system in virgin area in a Pittsburgh coalbed mine. Carpetta, John E. and Krickovic, Stephen and Moore, T. D. "Bleeder system in virgin area in a Pittsburgh coalbed mine" (1973) Carpetta, John E. et al. "Bleeder system in virgin area in a Pittsburgh coalbed mine" , 1973 Export RIS Citation Information.

:

Carpetta, John E. ;

Krickovic, Stephen

1973 | Mining Publications

:

"Air quantity-pressure and methane concentration surveys were conducted by the Bureau of Mines in accessible portions of an area being pillared in a P...