@misc{indiciaea82f374224ce,
  title = {Application of geographic information systems and remote sensing for quantifying patterns of erosion and water quality},
  author = {J.C. Ritchie and D.E. Walling and J. Peters},
  year = {2003},
  doi = {10.1002/hyp.1167},
  url = {https://pubs.usgs.gov/publication/70025666},
  note = {Source identifier: 70025666}
}