@misc{indiciaec727778f40a0,
  title = {Sustainability of the Ground-Water Resources in the Atlantic Coastal Plain of Maryland},
  author = {Robert J. Shedlock and David W. Bolton},
  year = {2006},
  doi = {10.3133/fs20063009},
  url = {https://pubs.usgs.gov/publication/fs20063009},
  note = {Source identifier: fs20063009}
}