Water-quality observations of the San Antonio segment of the Edwards aquifer, Texas, with an emphasis on processes influencing nutrient and pesticide geochemistry and factors affecting aquifer vulnerability, 2010–16
Opsahl, Stephen P. sopsahl@usgs.gov,Musgrove, MaryLynn mmusgrov@usgs.gov,Mahler, Barbara J. bjmahler@usgs.gov,et al. Water-quality observations of the San Antonio segment of the Edwards aquifer, Texas, with an emphasis on processes influencing nutrient and pesticide geochemistry and factors affecting aquifer vulnerability, 2010–16. 2018-01-01.