@misc{indiciae81f027e45d88,
  title = {Monitoring corn and soybean crop development by remote sensing techniques},
  author = {Tucker, C. J. and Elgin, J. H., Jr. and Mcmurtrey, J. E., III},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780022696},
  note = {Source identifier: 19780022696}
}