@misc{indiciaedabc65439695,
  title = {Summary of the nationwide analysis of the cost effectiveness of the US Geological Survey stream-gaging program (1983-88)},
  author = {W. O. Thomas and K.L. Wahl},
  year = {1993},
  doi = {10.3133/wri934168},
  url = {https://pubs.usgs.gov/publication/wri934168},
  note = {Source identifier: wri934168}
}