@misc{indiciae5a62fe4bd9ed,
  title = {Geoscience investigations that emphasize chemical, physical, and biological ecosystem processes},
  author = {L. P. Gough},
  year = {1990},
  doi = {10.3133/ofr90288},
  url = {https://pubs.usgs.gov/publication/ofr90288},
  note = {Source identifier: ofr90288}
}