@misc{indiciae87431351429c,
  title = {AgRISTARS - Plans and first-year achievements},
  author = {Hall, F. G. and Hogg, R. C. and Caudill, C. E.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19830028877},
  note = {Source identifier: 19830028877}
}