TY - RPRT TI - Ground-water quality downgradient from copper-ore milling wastes at Weed Heights, Lyon County, Nevada AU - H.R. Seitz AU - A. S. Van Denburgh AU - R.J. La Camera PY - 1982 DO - 10.3133/ofr801217 UR - https://pubs.usgs.gov/publication/ofr801217 ID - ofr801217 ER -