@misc{indiciae19e7d87c181e,
  title = {Factors contributing to unusually low runoff during the period 1962-68 in the Concho River basin, Texas},
  author = {Stanley P. Sauer},
  year = {1970},
  doi = {10.3133/ofr70285},
  url = {https://pubs.usgs.gov/publication/ofr70285},
  note = {Source identifier: ofr70285}
}