@misc{indiciaec6eaba5d7fd1,
  title = {Land use and land cover maps for San Francisco South, California},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1978},
  doi = {10.3133/ofr78738},
  url = {https://pubs.usgs.gov/publication/ofr78738},
  note = {Source identifier: ofr78738}
}