@misc{indiciae807f710afb5c,
  title = {Compilation of hydrologic data for the Edwards aquifer, San Antonio area, Texas, 1989, with 1934-89 summary},
  author = {G.M. Nalley and M. W. Thomas},
  year = {1990},
  url = {https://pubs.usgs.gov/publication/70176059},
  note = {Source identifier: 70176059}
}