@misc{indiciae00bc4aa800ea,
  title = {Selected trace metals in water, sediment, plants, and fish in Rapid Creek, Rapid City, South Dakota, 1993-94},
  author = {J.E. Williamson and R. M. Goldstein and S. D. Porter},
  year = {1996},
  doi = {10.3133/wri964276},
  url = {https://pubs.usgs.gov/publication/wri964276},
  note = {Source identifier: wri964276}
}