@misc{indiciae8e5056ea8147,
  title = {Ground water favorability and surficial geology of the Portland area, Maine},
  author = {Glenn C. Prescott},
  year = {1976},
  doi = {10.3133/ha561},
  url = {https://pubs.usgs.gov/publication/ha561},
  note = {Source identifier: ha561}
}