@misc{indiciaec50e1a6bc53c,
  title = {Microbial colonization and controls in dryland systems},
  author = {Stephen B. Pointing and Jayne Belnap},
  year = {2012},
  doi = {10.1038/nrmicro2854},
  url = {https://pubs.usgs.gov/publication/70040700},
  note = {Source identifier: 70040700}
}