@misc{indiciae1878de6aa485,
  title = {Leasable mineral and waterpower land classification map of the Limon quadrangle, Colorado, Kansas: Lands withdrawn, classified, and prospectively valuable for leasable minerals; occurrences of other selected minerals; and lands withdrawn or classified for waterpower and reservoir sites},
  author = {Elizabeth G. Allen and T. R. Flot},
  year = {1978},
  doi = {10.3133/ofr77854},
  url = {https://pubs.usgs.gov/publication/ofr77854},
  note = {Source identifier: ofr77854}
}