TY - RPRT TI - Mineral resources of the Cougar Canyon/Tunnel Spring Wilderness Study Area, Washington County, Utah, and Lincoln County, Nevada AU - J. E. Conrad AU - H. D. King AU - H. R. Blank AU - G.P. Murphy AU - G. S. Ryan PY - 1990 DO - 10.3133/ofr90331 UR - https://pubs.usgs.gov/publication/ofr90331 ID - ofr90331 ER -