@misc{indiciae961e28d5c8e0,
  title = {Reconnaissance of alluvial fans as potential sources of gravel aggregate, Santa Cruz River valley, Southeast Arizona},
  author = {David A. Lindsey and Roger Melick},
  year = {2002},
  doi = {10.3133/ofr02314},
  url = {https://pubs.usgs.gov/publication/ofr02314},
  note = {Source identifier: ofr02314}
}