@misc{indiciae041dc3b89cce,
  title = {Field conditions at the Maricopa Agricultural Center, Pinal County, Arizona, September 28, 1989},
  author = {Sandra J. Owen-Joyce},
  year = {1989},
  doi = {10.3133/ofr89590},
  url = {https://pubs.usgs.gov/publication/ofr89590},
  note = {Source identifier: ofr89590}
}