@misc{indiciaedb49d934d5e3,
  title = {Nitrate and other water-quality characteristics, and nitrogen in the unsaturated zone, in the Red Willow and Hitchcock counties Special Protection Area, southwest Nebraska, 1993-95},
  author = {G. V. Steele},
  year = {1998},
  doi = {10.3133/wri984138},
  url = {https://pubs.usgs.gov/publication/wri984138},
  note = {Source identifier: wri984138}
}