TY - RPRT TI - Simulation of freshwater and saltwater flow in the coastal aquifer system of the Purisima Formation in the Soquel-Aptos Basin, Santa Cruz County, California AU - H.I. Essaid PY - 1992 DO - 10.3133/wri914148 UR - https://pubs.usgs.gov/publication/wri914148 ID - wri914148 ER -