@misc{indiciae4be70c38f8be,
  title = {Background hydrologic information in potential lignite mining areas in north-central Mississippi, August 1985},
  author = {S. J. Kalkhoff},
  year = {1986},
  doi = {10.3133/ofr86238},
  url = {https://pubs.usgs.gov/publication/ofr86238},
  note = {Source identifier: ofr86238}
}