TY - BOOK AU - Jeffers,T.H. AU - Groves,R.D. TI - Minimizing lead contamination in copper produced by solvent extraction-electrowinning T2 - Report of investigations / United States Dept. of the Interior, Bureau of Mines PY - 1985/// CY - Pittsburgh, Pa. PB - United States Dept. of the Interior, Bureau of Mines KW - Copper KW - Electrometallurgy KW - Lead content KW - Electrolyte solutions KW - Anodes KW - Corrosion ER -