@misc{indiciae9704b6e7fc3e,
  title = {Occurrence and distribution of color and hydrogen sulfide in water of the principal artesian aquifers in the Valdosta area, Georgia},
  author = {Richard E. Krause},
  year = {1976},
  doi = {10.3133/ofr76378},
  url = {https://pubs.usgs.gov/publication/ofr76378},
  note = {Source identifier: ofr76378}
}