TY - RPRT TI - Geology, hydrology, and quality of water in the Hanford-Visalia area, San Joaquin Valley, California AU - Mark G. Croft AU - G. V. Gordon PY - 1968 DO - 10.3133/ofr6867 UR - https://pubs.usgs.gov/publication/ofr6867 ID - ofr6867 ER -