@misc{indiciae456bf2d9eee0,
  title = {Relationships between multipolarized radar backscatter and slash pine stand parameters},
  author = {Hussin, Yousif Ali and Hoffer, Roger M.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19910040012},
  note = {Source identifier: 19910040012}
}