@misc{indiciaeaf2a95bea9cf,
  title = {Atrazine in southern Louisiana streams, 1998-2000},
  author = {Dennis K. Demcheck and Christopher M. Swarzenski},
  year = {2003},
  doi = {10.3133/fs01103},
  url = {https://pubs.usgs.gov/publication/fs01103},
  note = {Source identifier: fs01103}
}