@misc{indiciae732b8e7239be,
  title = {Use of environmental tracers and isotopes to evaluate sources of water, nitrate, and uranium in an irrigated alluvial valley, Nebraska},
  author = {Ingrid M. Verstraeten and J.K. Bohlke and Thomas F. Kraemer and James C. Cannia},
  year = {2002},
  doi = {10.3133/fs10001},
  url = {https://pubs.usgs.gov/publication/fs10001},
  note = {Source identifier: fs10001}
}