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TN295 .U4 no.8679
|
Ground support systems in block-cave mining : a survey / |
1 |
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TN295 .U4 no.8682
|
Basic estimated capital investment and operating costs for underground bituminous coal mines : mines with annual production of 1.06 to 4.99 million tons from a 72-inch coalbed / |
1 |
|
TN295 .U4 no. 8682A
|
Basic estimated capital investment and operating costs for underground bituminous coal mines : mines with annual production of 1.06 to 4.99 million tons from a 72-inch coalbed / |
1 |
|
TN295 .U4 no.8683
|
Automatic fire protection systems for large haulage vehicles : prototype development and in-mine testing / |
1 |
|
TN295 .U4 no.8684
|
Analyses of natural gases, 1974 / |
1 |
|
TN295 .U4 no. 8685
|
Strip-mining techniques to minimize environmental damage in the upper Missouri River Basin states / |
1 |
|
TN295 .U4 no.8686
|
Noise control : proceedings : Bureau of Mines Technology Transfer Seminar, Pittsburgh, Pa., January 22, 1975 / |
1 |
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TN295 .U4 no.8688
|
Main line natural gas sales to industrial users / |
1 |
|
TN295 .U4 no.8689
|
Basic estimated capital investment and operating costs for underground bituminous coal mines : mines with annual production of 1.03 to 3.09 million tons from a 48-inch coalbed : revision of Information circular 8641 / |
1 |
|
TN295 .U4 no.8690
|
Long-distance coal transport : unit trains or slurry pipelines / |
1 |
|
TN295 .U4 no.8691
|
Updated cost evaluation of a metal and mineral recovery process for treating municipal incinerator residues / |
1 |
|
TN295 .U4 no.8692
|
Geothermal energy: economic potential of three sites in Alaska / |
1 |
|
TN295 .U4 no.8696
|
A Fortran routine reorganizer / |
1 |
|
TN295 .U4 no.8697
|
Construction-mineral aggregate availability in the Baltimore, Md., metropolitan area / |
1 |
|
TN295 .U4 no.8700
|
Uranium from the Chattanooga shale : some problems involved in development / |
1 |
|
TN295 .U4 no.8711
|
Recycling trends in the United States : a review / |
1 |
|
TN295 .U4 no.8718
|
Reclaiming strip-mined land for recreational use in Lackawanna County, Pa. : a demonstration project / |
1 |
|
TN295 .U4 no. 8831
|
Helium resources of the United States, 1979 / |
1 |
|
TN295 .U4 no. 8837
|
Noise control of diesel-powered underground mining machines, 1979 / |
1 |
|
TN295 .U4 no. 8838
|
Polychlorinated biphenyls : regulations and substitutes : a compliance manual for the U.S. mining industry / |
1 |
