TY - RPRT TI - Geohydrology, water quality, and estimation of ground-water recharge in San Francisco, California, 1987-92 AU - S.P. Phillips AU - S. N. Hamlin AU - E.B. Yates PY - 1993 DO - 10.3133/wri934019 UR - https://pubs.usgs.gov/publication/wri934019 ID - wri934019 ER -