@misc{indiciae80f61d1360a9,
  title = {Cost-effectiveness of the stream-gaging program in Nebraska},
  author = {G.B. Engel and K.L. Wahl and J.A. Boohar},
  year = {1984},
  doi = {10.3133/wri844098},
  url = {https://pubs.usgs.gov/publication/wri844098},
  note = {Source identifier: wri844098}
}