@misc{indiciaecbe3bfdda4de,
  title = {Laboratory investigations of the effects of nitrification-induced acidification on Cr cycling in vadose zone material partially derived from ultramafic rocks},
  author = {Christopher T. Mills and Martin B. Goldhaber},
  year = {2012},
  doi = {10.1016/j.scitotenv.2012.06.054},
  url = {https://pubs.usgs.gov/publication/70192956},
  note = {Source identifier: 70192956}
}