I 28.27:9115
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Barite availability-- market economy countries : a minerals availability appraisal / |
1 |
I 28.27:9116
|
Thick-seam mining in the western United States--geological considerations / |
1 |
I 28.27:9117
|
Transformer fluid fires in a ventilated tunnel / |
1 |
I 28.27:9118
|
Face ventilation for oil shale mining / |
1 |
I 28.27:9119
|
Evaluation of TEOM dust monitor / |
1 |
I 28.27:9120
|
Fuse wire arc tester / |
1 |
I 28.27:9121
|
International regulation of diesel engine use underground : a country-by-country synopsis / |
1 |
I 28.27:9123
|
Placer gold deposits of the Eagle Trough, upper Yukon River region, Alaska / |
1 |
I 28.27:9124
|
Mined land subsidence impacts on farmland with potential application to Illinois : a literature review / |
1 |
I 28.27:9125
|
Respirable dust levels in coal, metal, and nonmetal mines / |
1 |
I 28.27:9126
|
Hose safety during high-pressure water-jet cutting / |
1 |
I 28.27:9127
|
Human factors contributing to groundfall accidents in underground coal mines : workers' views / |
1 |
I 28.27:9128
|
Iron ore availability--market economy countries : a minerals availability appraisal / |
1 |
I 28.27:9129
|
Analyses of natural gases, 1917-85 / |
1 |
I 28.27:9130
|
Helium resources of the United States, 1985 / |
1 |
I 28.27:9131
|
Foreign direct investment in the U.S. minerals industry / |
1 |
I 28.27:9132
|
A statistical analysis of metal and nonmetal mine fire incidents in the United States from 1950 to 1984 / |
1 |
I 28.27:9133
|
Estimation of remaining lode gold endowment in selected mining districts of Alaska / |
1 |
I 28.27:9134
|
Mining applications of life support technology : proceedings, Bureau of Mines Technology Transfer Seminar, Pittsburgh, PA, November 20, 1986 / |
1 |
I 28.27:9135
|
Surface mine blasting : proceedings / |
1 |