@misc{indiciae86bf8464ff53,
  title = {Mapping time-dependent changes in soil slip-debris flow probability},
  author = {Russell H. Campbell and Richard L. Bernknopf and D. R. Soller},
  year = {1994},
  doi = {10.3133/ofr94699},
  url = {https://pubs.usgs.gov/publication/ofr94699},
  note = {Source identifier: ofr94699}
}