@misc{indiciae0b6c75df4c35,
  title = {Ground magnetic, E-mode VLF, and radiometric surveys at Phillips Mine-Camp Smith uranium prospect, Westchester and Putnam Counties, New York},
  author = {David L. Campbell and Richard I. Grauch},
  year = {1977},
  doi = {10.3133/ofr77780},
  url = {https://pubs.usgs.gov/publication/ofr77780},
  note = {Source identifier: ofr77780}
}