@misc{indiciae4df1ba772b21,
  title = {Water-quality assessment of Peruque Creek, St Charles County, Missouri, July 1983 and July 1984},
  author = {W.R. Berkas},
  year = {1987},
  doi = {10.3133/wri874079},
  url = {https://pubs.usgs.gov/publication/wri874079},
  note = {Source identifier: wri874079}
}