@misc{indiciaeccdceda6702b,
  title = {Winfield Quadrangle, geology, hydrology and mineral resoures},
  author = {E. G. Otton},
  year = {1977},
  doi = {10.3133/ofr77793},
  url = {https://pubs.usgs.gov/publication/ofr77793},
  note = {Source identifier: ofr77793}
}