@misc{indiciae00d05717b8ee,
  title = {The potential of breccia pipes in the Mohawk Canyon Area, Hualapai Indian Reservation, Arizona},
  author = {Karen J. Wenrich and George H. Billingsley and Bradley S. Van Gosen},
  year = {1992},
  doi = {10.3133/b1683d},
  url = {https://pubs.usgs.gov/publication/b1683D},
  note = {Source identifier: b1683D}
}