@misc{indiciae894d81eec6bb,
  title = {Predicting crop production from satellite data},
  author = {Colwell, J. E. and Nalepka, R. F. and Rice, D. T.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19780000595},
  note = {Source identifier: 19780000595}
}