@misc{indiciae2c3ca4a09909,
  title = {Surficial and applied surficial geology of the Belchertown Quadrangle, Massachusetts},
  author = {Joseph A. Caggiano},
  year = {1977},
  doi = {10.3133/ofr77633},
  url = {https://pubs.usgs.gov/publication/ofr77633},
  note = {Source identifier: ofr77633}
}