@misc{indiciae3662d4d54777,
  title = {Evaluation of selected wells in Pennsylvania's observation-well program as of 1993},
  author = {R.W. Conger},
  year = {1997},
  doi = {10.3133/wri964319},
  url = {https://pubs.usgs.gov/publication/wri964319},
  note = {Source identifier: wri964319}
}