@misc{indiciaefe266db6cf22,
  title = {Leasable mineral and waterpower land classification map of the Cheyenne 1° x 2° quadrangle, Wyoming, Colorado, and Nebraska},
  author = {A. F. Bateman and E. G. Allen and J. P. Kennedy},
  year = {1978},
  doi = {10.3133/i1106},
  url = {https://pubs.usgs.gov/publication/i1106},
  note = {Source identifier: i1106}
}