@misc{indiciaebc34c5eb6a31,
  title = {Red spruce dynamics in an old southern Appalachian forest},
  author = {R. T. Busing},
  year = {2004},
  doi = {10.2307/4126939},
  url = {https://pubs.usgs.gov/publication/70026647},
  note = {Source identifier: 70026647}
}