@misc{indiciaee358c1b82ef5,
  title = {Development of a conceptual model of groundwater flow, Chesterfield County, South Carolina},
  author = {Bruce G. Campbell and James Landmeyer},
  year = {2010},
  url = {https://pubs.usgs.gov/publication/70156771},
  note = {Source identifier: 70156771}
}