@misc{indiciaea3c6378e81a5,
  title = {Grid-cell-based crop water accounting for the famine early warning system},
  author = {J. Verdin and R. Klaver},
  year = {2002},
  doi = {10.1002/hyp.1025},
  url = {https://pubs.usgs.gov/publication/70024486},
  note = {Source identifier: 70024486}
}