Call Number (LC) Title Results
I 28.23:7242 Reduction roasting of steep rock iron-bearing materials / 1
I 28.23:7243 Transformations of the elastic constants for anisotropic media by successive simple rotations / 1
I 28.23:7244 Raw materials for lightweight aggregate in Appalachian region, Alabama and Georgia / 1
I 28.23:7245 Separation of feldspar, quartz, and mica from granite / 1
I 28.23:7246 Phase diagram for the KF-YF₃ system / 1
I 28.23:7247 Preparation of tungsten carbide by electrodeposition / 1
I 28.23:7248 Theoretical relationship between density and oil yield for oil shales / 1
I 28.23:7249 Five-piece concrete sets for small mine openings : a progress report / 1
I 28.23:7250 Experimental leaching of gold from mine waste / 1
I 28.23:7251 Recovering gold from a graphitic schist from Tallapoosa County, Ala. / 1
I 28.23:7251-7275 Recovery of rhenium from tungsten-rhenium alloy / 1
I 28.23:7252 Some aspects of the aerodynamics of formation of float coal dust clouds / 1
I 28.23:7253 Energetics of percussive drills / 1
I 28.23:7254 Recovery of rhenium from tungsten-rhenium alloy / 1
I 28.23:7255 Turbine blade wear by coal ash in working fluid at 1,200°F / 1
I 28.23:7256 A microscope system using automated reflectance scanning to study coal components : application to analysis of pyrite distribution / 1
I 28.23:7257 Calculating equilibrium compositions of multiconstituent, multiphase, chemical reacting systems / 1
I 28.23:7258 Effect of microstructure on superconductivity in the columbium-hafnium system / 1
I 28.23:7259 Experiments on the flow of mercury in porous media in a transverse magnetic field / 1
I 28.23:7260 Chlorine in coal combustion / 1