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KU Leuven (10)

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book (10)


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English (10)


Year
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1988 (1)

1986 (1)

1985 (1)

1983 (2)

1982 (3)

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Book
Horizontal trajectories of rotary-drilled holes
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Year: 1988 Publisher: [Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines,

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Book
Methane control on longwalls with cross-measure boreholes (Lower Kittanning coalbed)
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Year: 1985 Publisher: [Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines,

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Book
Comparisons between cross-measure boreholes and surface gob holes
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Year: 1986 Publisher: [Pittsburg, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines,

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Book
Degasification study from an air shaft in the Beckley coalbed
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Year: 1982 Publisher: [Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines,

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Book
Methane drainage study using an underground pipeline, Marianna mine 58
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Year: 1981 Publisher: [Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines,

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Book
Rotary drilling holes in coalbeds for degasification
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Year: 1975 Publisher: [Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines,

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Book
Degasification of the Mary Lee coalbed, Brookwood, Ala.
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Year: 1982 Publisher: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines,

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Book
Underground gob gas drainage during longwall mining
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Year: 1982 Publisher: [Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines,

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Book
Control of longwall gob gas with cross-measure boreholes (upper Kittanning coalbed)
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Year: 1983 Publisher: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines,

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Book
Water in fusion : an effective and economical longwall dust control
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Year: 1983 Publisher: [Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines,

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