@misc{indiciaec98db5531ffc,
  title = {Lo­cating well sites in the Georgia Piedmont using a geographic information system},
  author = {J.S. Clarke and K.W. McFadden},
  year = {1992},
  url = {https://pubs.usgs.gov/publication/70186313},
  note = {Source identifier: 70186313}
}