@misc{indiciaeb518179b954c,
  title = {Elevated CO2 did not mitigate the effect of a short-term drought on biological soil crusts},
  author = {Timothy M. Wertin and Susan L. Phillips and Sasha C. Reed and Jayne Belnap},
  year = {2012},
  doi = {10.1007/s00374-012-0673-6},
  url = {https://pubs.usgs.gov/publication/70039518},
  note = {Source identifier: 70039518}
}