@misc{indiciaebd2de3402990,
  title = {Users manual for the US baseline corn and soybean segment classification procedure},
  author = {Horvath, R. and Colwell, R. and Hay, C. and Metzler, M. and Mykolenko, O. and Odenweller, J. and Rice, D.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810020966},
  note = {Source identifier: 19810020966}
}