@misc{indiciae551c96893b56,
  title = {Areal extent, stratigraphic relation, and geohydrologic properties of regional geohydrologic units in southern Missouri},
  author = {Jeffrey L. Imes and Brenda J. Smith},
  year = {1990},
  doi = {10.3133/ha711i},
  url = {https://pubs.usgs.gov/publication/ha711I},
  note = {Source identifier: ha711I}
}