@misc{indiciae506682f93f37,
  title = {Simulation of flow in the Edwards Aquifer, San Antonio region, Texas, and refinement of storage and flow concepts},
  author = {R.W. Maclay and L. F. Land},
  year = {1987},
  doi = {10.3133/ofr86532},
  url = {https://pubs.usgs.gov/publication/ofr86532},
  note = {Source identifier: ofr86532}
}