@misc{indiciaeb74bfe007148,
  title = {Hydrogeologic data for Carroll Island, Aberdeen Providing Ground, Maryland},
  author = {Lisa K. Ham and L.N. Sears and S.W. Phillips and F.J. Tenbus},
  year = {1991},
  doi = {10.3133/ofr89388},
  url = {https://pubs.usgs.gov/publication/ofr89388},
  note = {Source identifier: ofr89388}
}