TY - RPRT TI - Simulations of groundwater flow and particle-tracking analysis in the zone of contribution to a public-supply well in San Antonio, Texas AU - Richard L. Lindgren AU - Natalie A. Houston AU - MaryLynn Musgrove AU - Lynne S. Fahlquist AU - Leon J. Kauffman PY - 2011 DO - 10.3133/sir20115149 UR - https://pubs.usgs.gov/publication/sir20115149 ID - sir20115149 ER -