@misc{indiciae0f104838e511,
  title = {Lichen diversity changes along the Mississippi River in the Minneapolis-St. Paul urban area},
  author = {James P. Bennett and C. M. Wetmore},
  year = {2010},
  doi = {10.1639/0007-2745-113.2.252},
  url = {https://pubs.usgs.gov/publication/70227336},
  note = {Source identifier: 70227336}
}