@misc{indiciaee4577304bcb6,
  title = {Concentrations of metals in bed material in the area of Congaree Swamp National Monument and in water in Cedar Creek, Richland County, South Carolina},
  author = {Theodore W. Cooney},
  year = {1990},
  doi = {10.3133/ofr90370},
  url = {https://pubs.usgs.gov/publication/ofr90370},
  note = {Source identifier: ofr90370}
}