@misc{indiciaec39fadcd7ba2,
  title = {Fluorescence imaging to quantify crop residue cover},
  author = {Daughtry, C. S. T. and Mcmurtrey, J. E., III and Chappelle, E. W.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950010679},
  note = {Source identifier: 19950010679}
}