TY - RPRT TI - Results and interpretation of geophysical studies near the Picacho Fault, south-central Arizona AU - Leroy W. Pankratz AU - Hans D. Ackermann AU - Robert C. Jachens PY - 1978 DO - 10.3133/ofr781106 UR - https://pubs.usgs.gov/publication/ofr781106 ID - ofr781106 ER -