@misc{indiciaeb4255d6c9a75,
  title = {Biological soil crusts as an integral component of desert environments},
  author = {Jayne Belnap and Bettina Weber},
  year = {2013},
  doi = {10.1186/2192-1709-2-11},
  url = {https://pubs.usgs.gov/publication/70048104},
  note = {Source identifier: 70048104}
}