TY - RPRT TI - Reconnaissance geologic map of the Nintysix Hills NW, NE, SE, and SW quadrangles, Pinal County, Arizona AU - Warren Yeend AU - W. J. Keith AU - P. M. Blacet PY - 1977 DO - 10.3133/mf909 UR - https://pubs.usgs.gov/publication/mf909 ID - mf909 ER -