@misc{indiciae0990db52631a,
  title = {Geochemical data for produced waters from conventional and unconventional oil and gas wells: Results from Colorado, USA},
  author = {Yousif Kharaka and Kathleen Gans and James Thordsen and Madalyn S. Blondes and Mark A Engle},
  year = {2019},
  doi = {10.1051/e3sconf/20199803002},
  url = {https://pubs.usgs.gov/publication/70215488},
  note = {Source identifier: 70215488}
}