@misc{indiciae49459143e6e6,
  title = {Characteristics of and Areas Contributing Recharge to Public-Supply Springs in Massachusetts},
  author = {Bruce P. Hansen and Kirk P. Smith},
  year = {2004},
  doi = {10.3133/wri034266},
  url = {https://pubs.usgs.gov/publication/wri034266},
  note = {Source identifier: wri034266}
}