Call Number (LC) Title Results
I 28.23:2305 Recent articles on petroleum and allied substances
Recent articles on petroleum and allied substances. 		2
I28.23-2305 Recent articles on petroleum and allied substances. 1
I 28.23:2306 Momentary heating of inflammable coal dusts
Momentary heating of inflammable coal dusts. 		2
I28.23-2306 Momentary heating of inflammable coal dusts. 1
I 28.23:2307 Silica
Silica. 		2
I28.23-2307 Silica. 1
I 28.23:2308 Safety of mine-type telephones
Safety of mine-type telephones. 		2
I28.23-2308 Safety of mine-type telephones. 1
I 28.23:2309 Compressed-air blowers as aid to metal-mine ventilation
Compressed-air blowers as aid to metal-mine ventilation. 		2
I28.23-2309 Compressed-air blowers as aid to metal-mine ventilation. 1
I 28.23:2310 Growing need for preservation of mine timber
Growing need for preservation of mine timber. 		2
I28.23-2310 Growing need for preservation of mine timber. 1
I 28.23:2311 Conditions in feldspar industry
Conditions in feldspar industry. 		2
I28.23-2311 Conditions in feldspar industry. 1
I 28.23:2312 Low-temperature distillation of amalgams of bituminous noncoking coal and asphaltic oils
Low-temperature distillation of amalgams of bituminous noncoking coal and asphaltic oils. 		2
I28.23-2312 Low-temperature distillation of amalgams of bituminous noncoking coal and asphaltic oils. 1
I 28.23:2313 Solubility of oil shales in solvents for petroleum
Solubility of oil shales in solvents for petroleum. 		2
I28.23-2313 Solubility of oil shales in solvents for petroleum. 1
I 28.23:2314 Milling methods in Tri-State zinc district
Milling methods in Tri-State zinc district. 		2
I28.23-2314 Milling methods in Tri-State zinc district. 1