@misc{indiciaefac92a293b47,
  title = {Potentiometric surface of the Peedee aquifer in the central coastal plain of North Carolina, December 1986},
  author = {Allen R. Brockman and William L. Lyke and M. D. Winner},
  year = {1989},
  doi = {10.3133/wri874236},
  url = {https://pubs.usgs.gov/publication/wri874236},
  note = {Source identifier: wri874236}
}