@misc{indiciae7a6918cf156b,
  title = {National GAP Conference 2007-Discussion Groups Report},
  author = {Joan M. Ratz and Berton Lee Lamb},
  year = {2010},
  doi = {10.3133/ofr20101026},
  url = {https://pubs.usgs.gov/publication/ofr20101026},
  note = {Source identifier: ofr20101026}
}