@misc{indiciaea20b42a4e480,
  title = {The relation of ground-water quality to housing density, Cape Cod, Massachusetts},
  author = {J.H. Persky},
  year = {1986},
  doi = {10.3133/wri864093},
  url = {https://pubs.usgs.gov/publication/wri864093},
  note = {Source identifier: wri864093}
}