@misc{indiciae3c748ed34fb0,
  title = {Mineral resources of the Baboquivari Peak and Coyote Mountains Wilderness Study Areas, Pima County, Arizona},
  author = {G.A. Nowlan and G. B. Haxel and W. F. Hanna and J. A. Pitkin and D. V. Diveley-White and J.R. McDonnell and William Lundby},
  year = {1989},
  doi = {10.3133/b1702e},
  url = {https://pubs.usgs.gov/publication/b1702E},
  note = {Source identifier: b1702E}
}