@misc{indiciae524d5973034f,
  title = {Manmade organic compounds in the surface waters of the United States: a review of current understanding},
  author = {James A. Smith and Patrick J. Witkowski and Thomas V. Fusillo},
  year = {1987},
  doi = {10.3133/ofr87209},
  url = {https://pubs.usgs.gov/publication/ofr87209},
  note = {Source identifier: ofr87209}
}