@misc{indiciaef33d1cf3152a,
  title = {Remote sensing techniques for mapping range sites and estimating range yield},
  author = {Benson, L. A. and Frazee, C. J. and Waltz, F. A. and Reed, C. and Carey, R. L. and Gropper, J. L.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740025773},
  note = {Source identifier: 19740025773}
}