@misc{indiciae4bf1a2403a21,
  title = {Occurrence of organic wastewater and other contaminants in cave streams in northeastern Oklahoma and northwestern Arkansas},
  author = {Joseph R. Bidwell and Carol Becker and S. Hensley and R. Stark and Michael T. Meyer},
  year = {2009},
  doi = {10.1007/s00244-009-9388-6},
  url = {https://pubs.usgs.gov/publication/70034008},
  note = {Source identifier: 70034008}
}