TY - RPRT TI - Subsurface geology of the late Tertiary and Quaternary water-bearing deposits of the southern part of the San Joaquin Valley, California AU - M.G. Croft PY - 1972 DO - 10.3133/wsp1999h UR - https://pubs.usgs.gov/publication/wsp1999H ID - wsp1999H ER -