@misc{indiciaefd8cf987fb0e,
  title = {Fuller's earth and other industrial mineral resources of the Meigs-Attapulgus-Quincy District, Georgia and Florida},
  author = {Sam H. Patterson},
  year = {1974},
  doi = {10.3133/pp828},
  url = {https://pubs.usgs.gov/publication/pp828},
  note = {Source identifier: pp828}
}