@misc{indiciae346436c539bb,
  title = {Major Land Resource Areas (MLRA)},
  author = {Adapted from U.S. Soil Conservation Service},
  year = {1970},
  doi = {10.3133/70046664},
  url = {https://pubs.usgs.gov/publication/70046664},
  note = {Source identifier: 70046664}
}