@misc{indiciae595928861603,
  title = {Secondary Forest Age and Tropical Forest Biomass Estimation Using TM},
  author = {Nelson, R. F. and Kimes, D. S. and Salas, W. A. and Routhier, M.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/19990027019},
  note = {Source identifier: 19990027019}
}