@misc{indiciae95b6774c33ef,
  title = {Mean annual runoff in the San Francisco Bay region, California, 1931-70},
  author = {S. E. Rantz},
  year = {1974},
  doi = {10.3133/mf613},
  url = {https://pubs.usgs.gov/publication/mf613},
  note = {Source identifier: mf613}
}