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Bleeder system in virgin area in a Pittsburgh coalbed mine

Krickovic, Stephen.
[Pittsburg, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines, [1973] 1973

Explosion protection : electrical apparatus and systems for chemical plants, oil and gas industry, c

Groh, Heinrich.
Amsterdam ; Boston : Elsevier/Butterworth Heinemann, 2004. 2004

Fighting and sealing fires in gassy coal mines

Ryan, John T., 1943-
Crafton, Pa., Cramer Ptg. & Pub. Co., [1926] 1926

Forecasting methane hazards in metal and nonmetal mines

Thimons, Edward D.
[Pittsburgh, Pa.] : U.S. Dept. of the Interior, Bureau of Mines, [1979] 1979

Gases desorbed from five coals of low gas content

Kim, Ann G.
[Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines, [1973] 1973

Hydraulic stimulation increases degasification rate of coalbeds

Elder, C. H.
[Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines, [1975] 1975

Methane control by isolation of a major coal panel Pittsburgh coalbed

Findlay, Charles.
[Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines, [1973] 1973

Mine gases and ventilation; textbook for students of mining, mining engineers and candidates prepari

Beard, James Thom, 1855-1941.
New York, McGraw-Hill, 1920. 1920

Prediction of longwall methane emissions an evaluation of the influence of mining practices on gas e

Diamond, W. P. (William P.)
Pittsburgh, Pa. : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Pittsburgh Research Laboratory [1999] 1999

Simulation of methane flows in noncoal mines

Cecala, Andrew B.
[Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines, [1984] 1984

Three coal mine gob degasification studies using surface foreholes and a bleeder system

Maksimovic, S. D.
[Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines, [1980] 1980