@misc{indiciae3123b8728fe6,
  title = {An overview comparing results from two decades of monitoring for pesticides in the Nation’s streams and rivers, 1992-2001 and 2002-2011},
  author = {Wesley W. Stone and Robert J. Gilliom and Jeffrey D. Martin},
  year = {2014},
  doi = {10.3133/sir20145154},
  url = {https://pubs.usgs.gov/publication/sir20145154},
  note = {Source identifier: sir20145154}
}