@misc{indiciae85f0e3eaab8e,
  title = {Leasable mineral and waterpower land classification map, Bismarck quadrangle, North Dakota, showing lands withdrawn, classified, and prospectively valuable for leasable minerals, occurrences of other selected minerals, and lands withdrawn or classified for waterpower and reservoir sites},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 = {Andrew F. Bateman and L. A. Shoaff and Gale Alex Lutz},
  year = {1976},
  doi = {10.3133/ofr76585},
  url = {https://pubs.usgs.gov/publication/ofr76585},
  note = {Source identifier: ofr76585}
}