@misc{indiciaea81fbde375ae,
  title = {Probability of detecting perchlorate under natural conditions in deep groundwater in California and the Southwestern United States},
  author = {Miranda S. Fram and Kenneth Belitz},
  year = {2011},
  doi = {10.1021/es103103p},
  url = {https://pubs.usgs.gov/publication/70005276},
  note = {Source identifier: 70005276}
}