@misc{indiciae4cf55e036691,
  title = {Land use and land cover, 1973-74, San Antonio, Texas},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1980},
  doi = {10.3133/l141},
  url = {https://pubs.usgs.gov/publication/l141},
  note = {Source identifier: l141}
}