@misc{indiciae9fab0659b25a,
  title = {Occurrence of dissolved sodium in ground waters in basalts underlying the Columbia Plateau, Washington},
  author = {Gilbert C. Bortleson and S.E. Cox},
  year = {1986},
  doi = {10.3133/wri854005},
  url = {https://pubs.usgs.gov/publication/wri854005},
  note = {Source identifier: wri854005}
}