@misc{indiciae1f080b334f90,
  title = {Water-table, surface-drainage, and engineering soils map of the Rehoboth Beach area, Delaware},
  author = {Durward H. Boggess and John K. Adams and Christian F. Davis},
  year = {1964},
  doi = {10.3133/ha109},
  url = {https://pubs.usgs.gov/publication/ha109},
  note = {Source identifier: ha109}
}