@misc{indiciae1f772cef6740,
  title = {Bibliography of North American Geology for 1913, with subject index},
  author = {John M. Nickles},
  year = {1914},
  doi = {10.3133/b584},
  url = {https://pubs.usgs.gov/publication/b584},
  note = {Source identifier: b584}
}