I 28.27:9183
|
|
|
I 28.27:9184
|
|
|
I 28.27:9185
|
Mine Safety Education and Training Seminar : proceedings : Bureau of Mines technology transfer seminar, Pittsburgh, PA, May 17, 1988; Beckley, WV, May 19, 1988; St. Louis, MO, May 24, 1988; and Reno, NV, May 26, 1988 / |
1 |
I 28.27:9186
|
Rock burst research and the Coeur d'Alene District / |
1 |
I 28.27:9187
|
Phosphate availability and supply : a minerals availability appraisal / |
1 |
I 28.27:9188
|
Analyses of natural gases, 1987 / |
1 |
I 28.27:9189
|
Helium resources of the United States, 1987 / |
1 |
I 28.27:9190
|
Surface testing and evaluation of the conveyor belt service machine / |
1 |
I 28.27:9191
|
Behavioral accident simulator computer program user guide and technical reference manual / |
1 |
I 28.27:9192
|
Characterization of the 1986 coal mining workforce / |
1 |
I 28.27:9193
|
Characterization of the 1986 metal and nonmetal mining workforce / |
1 |
I 28.27:9194
|
Surface subsidence over longwall panels in the western United States : final results at the Deer Creek Mine, Utah / |
1 |
I 28.27:9195
|
New steelmaking technology from the Bureau of Mines : proceedings of an open industry briefing held in association with the Electric Furnace Conference, December 8, 1987, Chicago, IL / |
1 |
I 28.27:9196
|
Water use in the domestic nonfuel minerals industry / |
1 |
I 28.27:9197
|
Effectiveness of catalytic converters on diesel engines used in underground mining / |
1 |
I 28.27:9198
|
A testbed for autonomous mining machine experiments / |
1 |
I 28.27:9199
|
Mining and reclamation of a central Florida forested wetland : a case study / |
1 |
I 28.27:9200
|
Integrated compartment-machine design for low-coal shuttle cars / |
1 |
I 28.27:9201
|
Characterization of the 1986 metallic mining workforce / |
1 |
I28.27:9201
|
Characterization of the 1986 metallic mining workforce / |
1 |