@misc{indiciae63a553094a32,
  title = {Physical and chemical controls on the critical zone},
  author = {S.P. Anderson and F. Von Blanckenburg and A. F. White},
  year = {2007},
  doi = {10.2113/gselements.3.5.315},
  url = {https://pubs.usgs.gov/publication/70031409},
  note = {Source identifier: 70031409}
}