@misc{indiciae4cee2e132719,
  title = {Titanium in the United States, exclusive of Alaska and Hawaii},
  author = {Cleaves Lincoln Rogers and Marion Charlotte Jaster},
  year = {1962},
  doi = {10.3133/mr29},
  url = {https://pubs.usgs.gov/publication/mr29},
  note = {Source identifier: mr29}
}