@misc{indiciaee857e70785b7,
  title = {A method for testing whether model predictions fall within a prescribed factor of true values, with an application to pesticide leaching},
  author = {Rudolph S. Parrish and Charles N. Smith},
  year = {1990},
  doi = {10.1016/0304-3800(90)90058-o},
  url = {https://pubs.usgs.gov/publication/70185523},
  note = {Source identifier: 70185523}
}