Search U.S. government technical reports digitized or harvested by TRAIL.
Laboratory recovery of germanium and cadmium in sphalerite concentrates
Recovery of tin and tungsten from tin-smelter slags
Electric-furnace smelting of east Texas iron ores :a progress report
Experimental extraction of strategic components from S-816 alloy scrap
Recovery of tin, tungsten and other metals from tin smelter wastes
Recovery of lead and sulfur by combined chlorination and electrolysis of galena