@misc{indiciaef1aa435cc150,
  title = {Ground-water resources of the lower Merrimack River valley, south-central New Hampshire},
  author = {James Montgomery Weigle},
  year = {1968},
  doi = {10.3133/ha277},
  url = {https://pubs.usgs.gov/publication/ha277},
  note = {Source identifier: ha277}
}