TY - RPRT TI - Preliminary geologic map of the Luning NW Quadrangle, Mineral County, Nevada AU - E. B. Ekren AU - F.M. Byers PY - 1978 DO - 10.3133/ofr78916 UR - https://pubs.usgs.gov/publication/ofr78916 ID - ofr78916 ER -