@misc{indiciaeb75e988a1be4,
  title = {Compilation of hydrologic data for the Edwards aquifer, San Antonio area, Texas, 1986, with 1934-86 summary},
  author = {G. B. Ozuna and G.M. Nalley and W.G. Stein},
  year = {1988},
  url = {https://pubs.usgs.gov/publication/70176045},
  note = {Source identifier: 70176045}
}