Call Number (LC) Title Results
I 28.23:6123 Flotation of northeast Birmingham, Ala., hematite ores / 1
I 28.23:6124 Hydrogenation of pitch from low-temperature carbonization of coal / 1
I 28.23:6125 Hydrogasification of bituminous coals, lignite, anthracite, and char / 1
I 28.23:6126 Use of a large-diameter reactor in synthesizing pipeline gas and gasoline by the hot-gas-recycle process / 1
I 28.23:6126-6150 Use of a large-diameter reactor in synthesizing pipeline gas and gasoline by the hot-gas-recycle process / 1
I 28.23:6127 Biological formation of flammable atmospheres / 1
I 28.23:6128 Biaxial device for determining the modulus of elasticity of stress-relief cores / 1
I 28.23:6129 Laboratory studies of variables in rotary drilling / 1
I 28.23:6130 Low-temperature heat capacities and entropies at 298.15° K. of magnesium metavanadate and maganesium pyrovanadate / 1
I 28.23:6131 Hydrogen as a retaining ion for rare-earth separation by ion exchange with EDTA and DCTA / 1
I 28.23:6132 Spectrochemical determination of beryllium in mineral beneficiation products / 1
I 28.23:6133 Methods for producing alumina from clay : an evaluation of five hydrochloric acid processes / 1
I 28.23:6134 Petroleum-engineering study of the Hall-Gurney Oilfield, Russell County, Kans. / 2
I 28.23:6135 Use of a large-diameter auger in mining anthracite beds / 1
I 28.23:6136 Preparation characteristics of coal from Nicholas County, W. Va. / 1
I 28.23:6137 Determination of stresses around an underground opeining, Climax Molybdenum Mine, Colorado / 1
I 28.23:6138 The effect of suspension in bolting bedded mine roof / 1
I 28.23:6139 The combined effects of friction and suspension in bolting bedded mine roof / 1
I 28.23:6140 Test operation of a pneumatic vibrating-blade planer in phosphate and coal : a progress report on planer-mining research, 1958-60 / 1
I 28.23:6141 Trenching and sampling of the rhyolite mercury prospect, Kuskokwim River Basin, Alaska /
Trenching and sampling of the rhyolite mercury prospect, Kuskokwim River Basin, Alaska / 		2