@misc{indiciae28b395290509,
  title = {Rates of manganese oxidation in aqueous systems},
  author = {J.D. Hem},
  year = {1981},
  doi = {10.1016/0016-7037(81)90229-5},
  url = {https://pubs.usgs.gov/publication/70012002},
  note = {Source identifier: 70012002}
}