@misc{indiciae6e6be7768b1c,
  title = {Potentiometric surfaces in the Cockfield and Wilcox aquifers of southern and northeastern Arkansas, 2003},
  author = {Daniel S. Yeatts},
  year = {2004},
  doi = {10.3133/sir20045169},
  url = {https://pubs.usgs.gov/publication/sir20045169},
  note = {Source identifier: sir20045169}
}