@misc{indiciaeb5e6ef9c6fcc,
  title = {Stable isotope evidence for an atmospheric origin of desert nitrate deposits in northern Chile and southern California, U.S.A.},
  author = {J.K. Böhlke and G. E. Ericksen and K. Revesz},
  year = {1997},
  doi = {10.1016/s0009-2541(96)00124-6},
  url = {https://pubs.usgs.gov/publication/70019976},
  note = {Source identifier: 70019976}
}