@misc{indiciae6cc782b64fcd,
  title = {Altitude of potentiometric surface, fall 1985, and historic water-level changes in the Memphis aquifer in western Tennessee},
  author = {W. S. Parks and J. K. Carmichael},
  year = {1990},
  doi = {10.3133/wri884180},
  url = {https://pubs.usgs.gov/publication/wri884180},
  note = {Source identifier: wri884180}
}