@misc{indiciae44ce7dc66c45,
  title = {Records of precipitation, water levels, and ground-water recharge to the Edwards and associated limestones, San Antonio area, Texas, 1969},
  author = {Paul Rettman},
  year = {1970},
  url = {https://pubs.usgs.gov/publication/70175668},
  note = {Source identifier: 70175668}
}