@misc{indiciaed8d7dad056c2,
  title = {What is the Ohio Gap Analysis Program (GAP)?},
  author = {S.A. Covert and Melissa Haltuch and Troy Wilson},
  year = {2001},
  doi = {10.3133/fs09301},
  url = {https://pubs.usgs.gov/publication/fs09301},
  note = {Source identifier: fs09301}
}