@misc{indiciae3b9a8af7564c,
  title = {How biological soil crusts became recognized as a functional unit: a selective history},
  author = {Otto L. Lange and Jayne Belnap},
  year = {2016},
  doi = {10.1007/978-3-319-30214-0\_2},
  url = {https://pubs.usgs.gov/publication/70176217},
  note = {Source identifier: 70176217}
}