TY - RPRT TI - Preliminary geologic map of the Pahroc Spring Quadrangle, Lincoln County, Nevada AU - Robert B. Scott AU - W. C. Swadley AU - Barbara Byron PY - 1992 DO - 10.3133/ofr92423 UR - https://pubs.usgs.gov/publication/ofr92423 ID - ofr92423 ER -