@misc{indiciae53c29cfd014c,
  title = {Louisiana ground-water map no. 1: Potentiometric surface, 1985, and water-level changes, 1983-85, of the Chicot aquifer in southwestern Louisiana},
  author = {Robert B. Fendick and Dale J. Nyman},
  year = {1987},
  doi = {10.3133/wri864348},
  url = {https://pubs.usgs.gov/publication/wri864348},
  note = {Source identifier: wri864348}
}