@misc{indiciaece1bcd8ea1b7,
  title = {Flow studies for recycling metal commodities in the United States},
  author = {Scott F. Sibley},
  year = {2011},
  doi = {10.3133/cir1196},
  url = {https://pubs.usgs.gov/publication/cir1196},
  note = {Source identifier: cir1196}
}