@misc{indiciaeb6dc4254d89f,
  title = {Unconventional oil and gas spills: Materials, volumes, and risks to surface waters in four states of the U.S.},
  author = {Kelly O. Maloney and Sharon Baruch-Mordo and Lauren A. Patterson and Jean-Philippe Nicot and Sally Entrekin and Joe E. Fargione and Joseph M. Kiesecker and Kate E. Konschnik and Joseph N. Ryan and Anne M. Trainor and James E. Saiers and Hannah J. Wiseman},
  year = {2017},
  doi = {10.1016/j.scitotenv.2016.12.142},
  url = {https://pubs.usgs.gov/publication/70187542},
  note = {Source identifier: 70187542}
}