@misc{indiciaecb580337ee87,
  title = {Generalized potentiometric surface of the Evangeline and equivalent aquifers in Louisiana, 1980},
  author = {Angel Martin and Charles D. Whiteman},
  year = {1985},
  doi = {10.3133/wri844359},
  url = {https://pubs.usgs.gov/publication/wri844359},
  note = {Source identifier: wri844359}
}