@misc{indiciaebdf8afd2e042,
  title = {Comparison of the U.S. lead recycling industry in 1998 and 2011},
  author = {David R. Wilburn},
  year = {2014},
  doi = {10.3133/sir20145086},
  url = {https://pubs.usgs.gov/publication/sir20145086},
  note = {Source identifier: sir20145086}
}