@misc{indiciae68cbc5ba1c8d,
  title = {Use of 2D and 3D GIS in well selection and interpretation of nitrate data, central Nebraska, USA},
  author = {Ingrid M. Verstraeten and V. L. McGuire and W.A. Battaglin},
  year = {1996},
  url = {https://pubs.usgs.gov/publication/70018687},
  note = {Source identifier: 70018687}
}