Call Number (LC) | Title | Results |
---|---|---|
C 22.12:2864 | Official changes in active list of permissible explosives for Mar. 1928. | 1 |
C22.12-2864 | Official changes in active list of permissible explosives for Mar. 1928. | 1 |
C 22.12:2865 |
Rock-strata gases of Cripple Creek district, Colo., and their effect on mining Rock-strata gases in Cripple Creek district and their effect on mining. |
2 |
C22.12-2865 | Rock-strata gases in Cripple Creek district and their effect on mining. | 1 |
C 22.12:2866 |
Comparison of results obtained with oxygen-bomb and Carius methods in determining sulphur in heavier petroleum oils Comparison of results obtained with oxygen-bomb and Carius methods in determining sulphur in heavier petroleum oils. |
2 |
C22.12-2866 | Comparison of results obtained with oxygen-bomb and Carius methods in determining sulphur in heavier petroleum oils. | 1 |
C 22.12:2867 |
Titanium in bauxite ores and sludges Titanium in bauxite ores and sludges. |
2 |
C22.12-2867 | Titanium in bauxite ores and sludges. | 1 |
C 22.12:2868 |
Insulated mine-car couplings Insulated mine-car couplings. |
2 |
C22.12-2868 | Insulated mine-car couplings. | 1 |
C 22.12:2869 |
Production of high-alumina slags in blast furnace for manufacture of alumina cement Production of high-alumina slags in blast furnace for manufacture of alumina cement. |
2 |
C22.12-2869 | Production of high-alumina slags in blast furnace for manufacture of alumina cement. | 1 |
C 22.12:2870 |
Occurrence of jarosite minerals in oxidized lead ores as factor in metal losses Occurrence of jarosite minerals in oxidized lead ores as factor in metal losses. |
2 |
C22.12-2870 | Occurrence of jarosite minerals in oxidized lead ores as factor in metal losses. | 1 |
C 22.12:2871 |
Flue dusts from copper smelters of Southwest composition and methods of treatment. Flue dusts from copper smelters of Southwest : composition and methods of treatment. |
2 |
C22.12-2871 | Flue dusts from copper smelters of Southwest : composition and methods of treatment. | 1 |
C 22.12:2872 |
Use of brattice cloth in coal mines Use of brattice cloth in coal mines. |
2 |
C22.12-2872 | Use of brattice cloth in coal mines. | 1 |
C 22.12:2873 |
Notes on extraction and recovery of radium, vanadium, and uranium from carnotite Notes on extraction and recovery of radium, vanadium, and uranium from carnotite. |
2 |
C22.12-2873 | Notes on extraction and recovery of radium, vanadium, and uranium from carnotite. | 1 |