@misc{indiciaebfb7c4657bb4,
  title = {Ground-water reconnaissance of selected sites in Rocky Mountain National Park and Shadow Mountain National Recreation area, Colorado},
  author = {F.A. Welder},
  year = {1971},
  doi = {10.3133/ofr71320},
  url = {https://pubs.usgs.gov/publication/ofr71320},
  note = {Source identifier: ofr71320}
}