@misc{indiciae3953ab826488,
  title = {Preface},
  author = {Yousif K. Kharaka and James K. Otton},
  year = {2007},
  doi = {10.1016/j.apgeochem.2007.04.006},
  url = {https://pubs.usgs.gov/publication/70185643},
  note = {Source identifier: 70185643}
}