@misc{indiciae8512c3e4e664,
  title = {The effects of land use on fluvial sediment chemistry for the conterminous U.S. - Results from the first cycle of the NAWQA Program: Trace and major elements, phosphorus, carbon, and sulfur},
  author = {A. J. Horowitz and V. C. Stephens},
  year = {2008},
  doi = {10.1016/j.scitotenv.2008.04.027},
  url = {https://pubs.usgs.gov/publication/70030329},
  note = {Source identifier: 70030329}
}