@misc{indiciae7e7d8a5fe33d,
  title = {Bibliography and index of literature on uranium and thorium and radioactive occurrences in the United States, parts 5, 6, and 7: northeastern section},
  author = {Margaret Cooper},
  year = {1956},
  doi = {10.3133/tei580},
  url = {https://pubs.usgs.gov/publication/tei580},
  note = {Source identifier: tei580}
}