@misc{indiciae9d389ace8a8b,
  title = {Hydrologic data for urban studies in the San Antonio, Texas, metropolitan area, 1975},
  author = {Lynn Harmsen},
  year = {1977},
  doi = {10.3133/ofr77221},
  url = {https://pubs.usgs.gov/publication/ofr77221},
  note = {Source identifier: ofr77221}
}