@misc{indiciaea4ba4454b24d,
  title = {Isopleth map of landslide deposits, Point Dume quadrangle, Los Angeles County, California; an experiment in generalizing and quantifying areal distribution of landslides},
  author = {R. H. Campbell},
  year = {1973},
  doi = {10.3133/mf535},
  url = {https://pubs.usgs.gov/publication/mf535},
  note = {Source identifier: mf535}
}