@misc{indiciaeac65dba7b21b,
  title = {Natural and anthropogenic (human-made) hexavalent chromium, Cr(VI), in groundwater near a mapped plume, Hinkley, California},
  author = {John A. Izbicki},
  year = {2023},
  doi = {10.3133/pp1885},
  url = {https://pubs.usgs.gov/publication/pp1885},
  note = {Source identifier: pp1885}
}