TY - RPRT TI - Geochemical, aeromagnetic, and generalized geologic maps showing distribution and abundance of copper and molybdenum, Brooks Spring Quadrangle, Humboldt County, Nevada AU - R. L. Erickson AU - S.P. Marsh PY - 1974 DO - 10.3133/mf564 UR - https://pubs.usgs.gov/publication/mf564 ID - mf564 ER -