@misc{indiciae51c509deb492,
  title = {Use of sediment-trace element geochemical models for the identification of local fluvial baseline concentrations},
  author = {A. J. Horowitz and K. A. Elrick and C. R. Demas and D.K. Demcheck},
  year = {1991},
  url = {https://pubs.usgs.gov/publication/70016767},
  note = {Source identifier: 70016767}
}