@misc{indiciaeac024c87ec6b,
  title = {Occurrence of pesticides in surface water and sediments from three central California coastal watersheds, 2008-2009},
  author = {Kelly L. Smalling and James L. Orlando},
  year = {2011},
  doi = {10.3133/ds600},
  url = {https://pubs.usgs.gov/publication/ds600},
  note = {Source identifier: ds600}
}