@misc{indiciaeb40bed4b696b,
  title = {An analysis of human-induced land transformations in the San Francisco Bay/Sacramento area},
  author = {David A. Kirtland and L.J. Gaydos and Keith Clarke and Lee DeCola and William Acevedo and Cindy Bell},
  year = {1994},
  url = {https://pubs.usgs.gov/publication/70187637},
  note = {Source identifier: 70187637}
}