TY - RPRT TI - Electrical resistivity determinations over the potash area near Carlsbad, New Mexico AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1941 DO - 10.3133/ofr4119 UR - https://pubs.usgs.gov/publication/ofr4119 ID - ofr4119 ER -