@misc{indiciae341f67d59143,
  title = {Concentration of selected sulfonylurea, sulfonamide, and imidazolinone herbicides, other pesticides, and nutrients in 71 streams, 5 reservoir outflows, and 25 wells in the Midwestern United States, 1998},
  author = {William A. Battaglin and Edward T. Furlong and Mark R. Burkhardt},
  year = {2001},
  doi = {10.3133/wri20004225},
  url = {https://pubs.usgs.gov/publication/wri20004225},
  note = {Source identifier: wri20004225}
}