@misc{indiciae738cfc05f280,
  title = {Quantitative and historical evidence of vegetation changes along the upper Gila River, Arizona},
  author = {R. M. Turner},
  year = {1974},
  doi = {10.3133/pp655h},
  url = {https://pubs.usgs.gov/publication/pp655H},
  note = {Source identifier: pp655H}
}