@misc{indiciaed8234b19321c,
  title = {Ground-water levels in the alluvial aquifer in eastern Arkansas, 1985},
  author = {Maria Plafcan},
  year = {1986},
  doi = {10.3133/ofr86242},
  url = {https://pubs.usgs.gov/publication/ofr86242},
  note = {Source identifier: ofr86242}
}