@misc{indiciae6ea4b3915a82,
  title = {Water resources data Maryland and Delaware, water year 1993, Volume 2: Ground-water data},
  author = {M.J. Smigaj and R.W. Saffer and J.L. Tegeler},
  year = {1993},
  doi = {10.3133/wdrmdde932},
  url = {https://pubs.usgs.gov/publication/wdrMDDE932},
  note = {Source identifier: wdrMDDE932}
}