@misc{indiciae79339fe3f1dc,
  title = {Assessing nonpoint-source pollution risk: A GIS application},
  author = {Kenneth J. Lull and James A. Tindall and Donald F. Potts},
  year = {1995},
  doi = {10.1093/jof/93.1.35},
  url = {https://pubs.usgs.gov/publication/70185731},
  note = {Source identifier: 70185731}
}