@misc{indiciae4cf57a8a1b13,
  title = {Quality of water in the alluvial aquifer, American Bottoms, East St. Louis, Illinois},
  author = {David C. Voelker},
  year = {1984},
  doi = {10.3133/wri844180},
  url = {https://pubs.usgs.gov/publication/wri844180},
  note = {Source identifier: wri844180}
}