@misc{indiciaec231ea901868,
  title = {Map showing locations of damaging landslides in Contra Costa County, California, resulting from 1997-98 El Nino rainstorms},
  author = {Russell W. Graymer and Jonathan W. Godt},
  year = {1999},
  doi = {10.3133/mf2325e},
  url = {https://pubs.usgs.gov/publication/mf2325E},
  note = {Source identifier: mf2325E}
}