@misc{indiciaecebb57bbe243,
  title = {Uranium in phosphate rock},
  author = {James Bachelder Cathcart},
  year = {1975},
  doi = {10.3133/ofr75321},
  url = {https://pubs.usgs.gov/publication/ofr75321},
  note = {Source identifier: ofr75321}
}