@misc{indiciae5ec1c4ab68db,
  title = {Visually assessing the level of development and soil surface stability of cyanobacterially dominated biological soil crusts},
  author = {J. Belnap and S. L. Phillips and D.L. Witwicki and M. E. Miller},
  year = {2008},
  doi = {10.1016/j.jaridenv.2008.02.019},
  url = {https://pubs.usgs.gov/publication/70033243},
  note = {Source identifier: 70033243}
}