@misc{indiciae4ceb43c2384d,
  title = {Geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers within Hays County, Texas},
  author = {Allan K. Clark and Diana E. Pedraza and Robert R. Morris},
  year = {2018},
  doi = {10.3133/sim3418},
  url = {https://pubs.usgs.gov/publication/sim3418},
  note = {Source identifier: sim3418}
}