@misc{indiciae77a353452ae4,
  title = {Historical Zinc Smelting in New Jersey, Pennsylvania, Virginia, West Virginia, and Washington, D.C., with Estimates of Atmospheric Zinc Emissions and Other Materials},
  author = {Donald I. Bleiwas and Carl DiFrancesco},
  year = {2010},
  doi = {10.3133/ofr20101131},
  url = {https://pubs.usgs.gov/publication/ofr20101131},
  note = {Source identifier: ofr20101131}
}