@misc{indiciae6939bfaf15a8,
  title = {Water resources data, Oklahoma, water year 1987},
  author = {L.D. Hauth and D.M. Walters and T.E. Coffey and D.K. White},
  year = {1989},
  doi = {10.3133/wdrok871},
  url = {https://pubs.usgs.gov/publication/wdrOK871},
  note = {Source identifier: wdrOK871}
}