@misc{indiciae748bb5363f9e,
  title = {Ground-water resources and geology of Colquitt County, Georgia},
  author = {E. A. Zimmerman},
  year = {1977},
  doi = {10.3133/ofr7756},
  url = {https://pubs.usgs.gov/publication/ofr7756},
  note = {Source identifier: ofr7756}
}