@misc{indiciae8637eb045090,
  title = {Summary of biological investigations relating to surface-water quality in the Kentucky River basin, Kentucky},
  author = {A.D. Bradfield and S. D. Porter},
  year = {1990},
  doi = {10.3133/wri904051},
  url = {https://pubs.usgs.gov/publication/wri904051},
  note = {Source identifier: wri904051}
}