@misc{indiciaee3d9ae85c541,
  title = {Pesticides in surface waters of the Upper Colorado River Basin, Colorado, 1996-98},
  author = {Nancy J. Bauch and Norman E. Spahr},
  year = {2000},
  doi = {10.3133/wri004005},
  url = {https://pubs.usgs.gov/publication/wri004005},
  note = {Source identifier: wri004005}
}