@misc{indiciaec93bb9baa9bd,
  title = {Effects of varying fire regimes on annual grasslands in the southern Sierra Nevada of California},
  author = {David J. Parsons and Thomas J. Stohlgren},
  year = {1989},
  url = {https://pubs.usgs.gov/publication/70123395},
  note = {Source identifier: 70123395}
}