@misc{indiciaeccb23f899fdf,
  title = {Critical land resources inventory using ERTS data},
  author = {Kiefer, R. W. and Niemann, B. J., Jr. and Keyes, D. L. and Kuhlmey , E. L. and Miller, A. H.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19740032156},
  note = {Source identifier: 19740032156}
}