@misc{indiciaed0a327e7d1b4,
  title = {Water resources data, Maryland and Delaware, water year 1999, volume 2. ground-water data},
  author = {Richard W. Saffer and Roger J. Starsoneck and Elizabeth H. Marchand and Michael J. Smigaj},
  year = {2000},
  doi = {10.3133/wdrmdde992},
  url = {https://pubs.usgs.gov/publication/wdrMDDE992},
  note = {Source identifier: wdrMDDE992}
}