@misc{indiciae6464d0d99f3b,
  title = {Maps showing soil analyses of interest for prospecting the Montezuma stock, Summit County, Colorado},
  author = {G. J. Neuerburg},
  year = {1971},
  doi = {10.3133/i634},
  url = {https://pubs.usgs.gov/publication/i634},
  note = {Source identifier: i634}
}