@misc{indiciae5d7e7420addd,
  title = {Aeromagnetic map of the Medfield quadrangle, Norfolk and Middlesex Counties, Massachusetts},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1971},
  doi = {10.3133/gp762},
  url = {https://pubs.usgs.gov/publication/gp762},
  note = {Source identifier: gp762}
}