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1
Regional population and employment adjustments to rising coal production /
Subjects: “…Coal mines and mining United States.…”
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Government Document Online Book -
2
Ground penetrating radar for highwall guidance
Subjects: “…Coal mines and mining United States.…”
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Government Document Online Book -
3
A passive means to detect hot trolley insulators
Subjects: “…Coal mines and mining United States Methodology.…”
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Government Document Online Book -
4
Remote reset systems for continuous mining machines used in extended cuts
Subjects: “…Coal mines and mining United States Equipment and supplies.…”
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Government Document Online Book -
5
Design practices for multiple-seam room-and-pillar mines
Subjects: “…Coal mines and mining United States Designs and plans.…”
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Government Document Online Book -
6
Navigation and control of continuous mining systems for coal mining
Subjects: “…Coal mines and mining United States Equipment and supplies.…”
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Government Document Online Book -
7
Coal.
Published: U.S. Department of the Interior, Bureau of Land Management, Portland Service Center, 1970Subjects: “…Coal mines and mining United States.…”
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Government Document Online Book -
8
Coal, operating mines.
Published: U.S. Department of the Interior, Bureau of Land Management, Portland Service Center, 1970Subjects: “…Coal mines and mining United States.…”
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Government Document Online Book -
9
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10
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11
Wood crib performance model
Subjects: “…Coal mines and mining United States Safety measures Computer programs.…”
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Government Document Online Book -
12
Observations on the intended application of the North-American Coal & Mining Company, to the legislature of the state of New York, February 1814
Subjects: “…Coal mines and mining United States.…”
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13
Evaluation, coal, depreciation rates.
Published: U.S. Department of the Interior, Bureau of Land Management, Portland Service Center, 1969Subjects: “…Coal mines and mining United States.…”
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Government Document Online Book -
14
The National coal resource assessment overview
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15
1992 census of mineral industries.
Published: U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census : For sale by Supt. of Docs., U.S. G.P.O., 1995Subjects: “…Coal mines and mining United States Statistics.…”
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Government Document Online Book -
16
Adsorption capabilities of selected clinoptilolite-rich rocks as it relates to mine drainage remediation /
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Government Document Online Book -
17
Confined space safety alert.
Subjects: “…Coal mines and mining United States Safety measures.…”
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Government Document Online Book -
18
Federal economic assistance for coal communities /
Subjects: “…Coal mines and mining United States Finance.…”
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Government Document Online -
19
Coal, synthetic fuels, feasibility : synthetic fuels, from coal, feasibility.
Published: U.S. Department of the Interior, Bureau of Land Management, Portland Service Center, 1970Subjects: “…Coal mines and mining United States.…”
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Government Document Online Book -
20
Coal, chemicals from : chemicals from coal.
Published: U.S. Department of the Interior, Bureau of Land Management, Portland Service Center, 1970Subjects: “…Coal mines and mining United States.…”
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Government Document Online Book