@misc{indiciaee75603c67b70,
  title = {Geohydrology and water quality of Cenozoic and Mesozoic units in southeast Missouri},
  author = {Thomas O. Mesko},
  year = {1990},
  doi = {10.3133/ha719},
  url = {https://pubs.usgs.gov/publication/ha719},
  note = {Source identifier: ha719}
}