@misc{indiciaea920d17fbea8,
  title = {Research advances in satellite-aided crop forecasting},
  author = {Erickson, J. and Dragg, J. and Bizzell, R. and Trichel, M.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19830040712},
  note = {Source identifier: 19830040712}
}