@misc{indiciae7c3303ee5ef2,
  title = {4th International Symposium on Environmental Geochemistry; program with abstracts},
  author = {S.P. Marsh and L. P. Gough},
  year = {1997},
  doi = {10.3133/ofr97496},
  url = {https://pubs.usgs.gov/publication/ofr97496},
  note = {Source identifier: ofr97496}
}