TY - BOOK AU - McDonald,H.O. AU - George,L.C. TI - Recovery of chromium from surface-finishing wastes T2 - Report of investigations U1 - 622 s PY - 1983/// CY - [Avondale, Md.] PB - U.S. Dept. of the Interior, Bureau of Mines KW - Chromium KW - Recycling KW - Metals KW - Finishing KW - Waste disposal KW - Hydrometallurgy N1 - Bibliography: p. 8 ER -