@misc{indiciaeb5a7eaf19bae,
  title = {Overview of the AgRISTARS research program. I},
  author = {Caudill, C. E. and Hatch, R. E.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19860048765},
  note = {Source identifier: 19860048765}
}