TY - RPRT TI - Aeromagnetic map of the Unionville region, Pershing County, Nevada AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1968 DO - 10.3133/ofr68292 UR - https://pubs.usgs.gov/publication/ofr68292 ID - ofr68292 ER -