@misc{indiciae2e23eb136d13,
  title = {Factors controlling elevated lead concentrations in water samples from aquifer systems in Florida},
  author = {B. G. Katz and M.P. Bullen and T.D. Bullen and Paul Hansard},
  year = {1999},
  doi = {10.3133/wri994020},
  url = {https://pubs.usgs.gov/publication/wri994020},
  note = {Source identifier: wri994020}
}