Call Number (LC) Title Results
I 28.27:9163 True flammable gas detecting system / 1
I 28.27:9164 Water-jet-assisted drag bit cutting in medium-strength rock / 1
I 28.27:9165 Fire doors for noncoal mines / 1
I 28.27:9166 Test apparatus for measuring sound power levels of drills / 1
I 28.27:9167 Analyses of natural gases, 1986 / 1
I 28.27:9168 MULSIM/BM : a structural analysis computer program for mine design / 1
I 28.27:9169 Coal combustion in a ventilated tunnel / 1
I 28.27:9170  
I 28.27:9171 Surface testing and evaluation of the hopper-feeder-bolter / 1
I 28.27:9172 Geologic conditions affecting coal mine ground control in the western United States / 1
I 28.27:9173 Investigation of dust sources and control technology for longwall plow operations / 1
I 28.27:9174 Review of membrane technology for methane recovery from mining operations / 1
I 28.27:9175 Critical conditions for ignition and propagation of mine fires /
Steel in motor vehicles : a 35-year perspective / 		2
I 28.27:9176 Processing technologies for extracting cobalt from domestic resources / 1
I 28.27:9177 Selected significant mineral deposits in Alaska : a minerals availability system overview / 1
I 28.27:9178 A catastrophe-theory model for simulating behavioral accidents / 1
I 28.27:9179 Probe-hole drilling : high-stress detection in coal / 1
I 28.27:9180 Tin occurrences near Rocky Mountain (Lime Peak), east-central Alaska / 1
I 28.27:9181 Coal extraction, transport, and logistics technology for underground mining / 1
I 28.27:9182 Human factors in mining / 1