@misc{indiciaeb46dfb767758,
  title = {Water resources data, Montana, water year 1991},
  author = {R.R. Shields and J. R. Knapton and M. K. White and T.M. Brosten and C. L. Chambers},
  year = {1992},
  doi = {10.3133/wdrmt911},
  url = {https://pubs.usgs.gov/publication/wdrMT911},
  note = {Source identifier: wdrMT911}
}