TY - GEN AU - Scheiner,Bernard J. AU - Lei,K.P.V. AU - Lindstrom,R.E. ED - United States. TI - Lead-zinc extraction from concentrates by electrolytic oxidation T2 - Report of investigations PY - 1975///] CY - [Washington] PB - U.S. Dept. of the Interior, Bureau of Mines KW - Lead KW - Electrometallurgy KW - Zinc ER -