@misc{indiciaeeae290e6287e,
  title = {Hydrology and water resources of the Shawsheen River basin, Massachusetts},
  author = {Frederick B. Gay and David F. Delaney},
  year = {1980},
  doi = {10.3133/ha614},
  url = {https://pubs.usgs.gov/publication/ha614},
  note = {Source identifier: ha614}
}