@misc{indiciae7b41e7db877f,
  title = {Groundwater quality at the Saline Valley Conservancy District well field, Gallatin County, Illinois},
  author = {Magdalena Gorczynska and Robert T. Kay},
  year = {2016},
  doi = {10.3133/ds1009},
  url = {https://pubs.usgs.gov/publication/ds1009},
  note = {Source identifier: ds1009}
}