@misc{indiciaeaf26180ef288,
  title = {Geology and fuel resources of the Mesa Verde area, Montezuma and La Plata Counties, Colorado},
  author = {Alexander A. Wanek},
  year = {1959},
  doi = {10.3133/b1072m},
  url = {https://pubs.usgs.gov/publication/b1072M},
  note = {Source identifier: b1072M}
}