@misc{indiciae2f7c54c4787b,
  title = {Reconnaissance data for selected herbicides, two atrazine metabolities, and nitrate in surface water of the Midwestern United States, 1989-90},
  author = {E.A. Scribner and E.M. Thurman and D. A. Goolsby and M. T. Meyer and M. S. Mills and M.L. Pomes},
  year = {1993},
  doi = {10.3133/ofr93457},
  url = {https://pubs.usgs.gov/publication/ofr93457},
  note = {Source identifier: ofr93457}
}