@misc{indiciae976dd6160e7f,
  title = {U.S. Geological Survey ground-water studies in Delaware},
  author = {Gary N. Paulachok},
  year = {1988},
  doi = {10.3133/ofr88148},
  url = {https://pubs.usgs.gov/publication/ofr88148},
  note = {Source identifier: ofr88148}
}