@misc{indiciae7f30973b7e32,
  title = {Sampling, aggregation, and variance estimation for area, yield, and production in LACIE},
  author = {Hallum, C. R. and Chhikara, R. S. and Feiveson, A. H. and Houston, A. G.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19800007189},
  note = {Source identifier: 19800007189}
}