Searching Books & More : "Campoli, A. A. (Alan A.)"

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Gob and gate road reaction to longwall mining in bump-prone strata

Published: Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1993
Format: Microform, Microfiche
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Mitigating destructive longwall bumps through conventional gate entry design

Published: Pgh. [i.e. Pittsburgh] PA : United States Dept. of the Interior, Bureau of Mines, 1990
Format: Microform, Microfiche
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Coal mine bumps five case studies in the eastern United States

Published: [Avondale, Md.?] : U.S. Dept. of the Interior, Bureau of Mines, 1987
Format: Microform, Microfiche
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Triboelectric effects on polyethylene methane drainage pipelines

Published: Pittsburgh, Pa. : U.S. Dept. of the Interior, Bureau of Mines, 1986
Format: Print
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Control of longwall gob gas with cross-measure boreholes (upper Kittanning coalbed)

Published: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, [1983]
Format: Electronic Resource
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Performance of a novel bump control pillar extracting technique during room-and-pillar retreat coal mining

Published: Washington, D.C. (2401 E St., N.W., Washington 20241) : U.S. Dept. of the Interior, Bureau of Mines, 1989
Format: Print
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Control of longwall gob gas with cross-measure boreholes (upper Kittanning coalbed)

Published: Pgh. [i.e. Pittsburgh], PA. : U.S. Dept. of the Interior, Bureau of Mines, 1983
Format: Print
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