@misc{indiciae7ab4511dee61,
  title = {Use of raw materials in the United States from 1900 through 2010},
  author = {Grecia R. Matos},
  year = {2012},
  doi = {10.3133/fs20123140},
  url = {https://pubs.usgs.gov/publication/fs20123140},
  note = {Source identifier: fs20123140}
}