@misc{indiciaeb56863a30836,
  title = {Chemical and toxicologic assessment of organic contaminants in surface water using passive samplers},
  author = {D.A. Alvarez and W.L. Cranor and S.D. Perkins and R.C. Clark and S.B. Smith},
  year = {2008},
  doi = {10.2134/jeq2006.0463},
  url = {https://pubs.usgs.gov/publication/70033597},
  note = {Source identifier: 70033597}
}