@misc{indiciae3f8d3c567a59,
  title = {Ground-water age dating and other tools used to assess land-use effects on water quality},
  author = {J.D. Stoner and T.K. Cowdery and L.J. Puckett},
  year = {1997},
  doi = {10.3133/wri974150},
  url = {https://pubs.usgs.gov/publication/wri974150},
  note = {Source identifier: wri974150}
}