@misc{indiciae5690c53cac2f,
  title = {Fuel age and fire spread: Natural conditions versus opportunities for fire suppression},
  author = {Richard W. Halsey and Jon E. Keeley and Kit Wilson},
  year = {2009},
  url = {https://pubs.usgs.gov/publication/70176799},
  note = {Source identifier: 70176799}
}