@misc{indiciae03e1bef05c3e,
  title = {Leasable mineral and waterpower land classification map, Rock Springs Quadrangle, Wyoming, Colorado},
  author = {Andrew F. Bateman and E. G. Allen and John P. Kennedy},
  year = {1976},
  doi = {10.3133/ofr76372},
  url = {https://pubs.usgs.gov/publication/ofr76372},
  note = {Source identifier: ofr76372}
}