@misc{indiciae537e43c7cdc4,
  title = {Pesticides and nutrients in karst springs in the Green River basin, Kentucky, May-September 2001},
  author = {Angela S. Crain},
  year = {2002},
  doi = {10.3133/fs13301},
  url = {https://pubs.usgs.gov/publication/fs13301},
  note = {Source identifier: fs13301}
}