TY - RPRT TI - Ground-water quality in the Santa Ana Watershed, California: Overview and data summary AU - Scott N. Hamlin AU - Kenneth Belitz AU - Sarah Kraja AU - Barbara Dawson PY - 2002 DO - 10.3133/wri024243 UR - https://pubs.usgs.gov/publication/wri024243 ID - wri024243 ER -