@misc{indiciaeb8d1b80207ac,
  title = {Occurrence and distribution of pesticides in streams of the Eastern Iowa Basins, 1996-98},
  author = {Douglas J. Schnoebelen and Stephen J. Kalkhoff and Kent Becher},
  year = {2001},
  url = {https://pubs.usgs.gov/publication/70164502},
  note = {Source identifier: 70164502}
}