@misc{indiciaea93563cd88d6,
  title = {VOCs, pesticides, nitrate, and their mixtures in groundwater used for drinking water in the United States},
  author = {P. J. Squillace and J. C. Scott and M.J. Moran and B. T. Nolan and D.W. Kolpin},
  year = {2002},
  doi = {10.1021/es015591n},
  url = {https://pubs.usgs.gov/publication/70024748},
  note = {Source identifier: 70024748}
}