TY - RPRT TI - Mineral resources of an addition to the Black Rock Desert Wilderness Study Area, Humboldt County, Nevada AU - M. F. Diggles AU - J. E. Olson PY - 1990 DO - 10.3133/ofr90618 UR - https://pubs.usgs.gov/publication/ofr90618 ID - ofr90618 ER -