@misc{indiciae36c458ad8eaf,
  title = {Appendix A—The work of the International Commission on Subterranean Water in the Western Hemisphere},
  author = {O. E. Meinzer},
  year = {2014},
  doi = {10.1029/tr024i002p00418-1},
  url = {https://pubs.usgs.gov/publication/70213011},
  note = {Source identifier: 70213011}
}