TY - RPRT TI - Assessing the Vulnerability of Public-Supply Wells to Contamination: Central Valley Aquifer System near Modesto, California AU - Martha L. Jagucki AU - Bryant C. Jurgens AU - Karen R. Burow AU - Sandra M. Eberts PY - 2009 DO - 10.3133/fs20093036 UR - https://pubs.usgs.gov/publication/fs20093036 ID - fs20093036 ER -