TY - RPRT TI - Complete Bouguer gravity and general geology of the Bradley, San Miguel, Adelaida, and Paso Robles quadrangles, California AU - Stephen H. Burch AU - David L. Durham PY - 1970 DO - 10.3133/pp646b UR - https://pubs.usgs.gov/publication/pp646B ID - pp646B ER -