@misc{indiciae4387fd5df824,
  title = {Hydrostratigraphic subdivisions and fault barriers of the Edwards aquifer, south-central Texas, U.S.A.},
  author = {R.W. Maclay and T. A. Small},
  year = {1983},
  doi = {10.1016/0022-1694(83)90239-1},
  url = {https://pubs.usgs.gov/publication/70011646},
  note = {Source identifier: 70011646}
}