@misc{indiciae88855b15b656,
  title = {Erosion of steepland valleys by debris flows},
  author = {J. D. Stock and W. E. Dietrich},
  year = {2006},
  doi = {10.1130/b25902.1},
  url = {https://pubs.usgs.gov/publication/70028136},
  note = {Source identifier: 70028136}
}