@misc{indiciae491a4f4ada8f,
  title = {The ground-water system in southeastern Laramie County, Wyoming},
  author = {Marvin A. Crist and William B. Borchert},
  year = {1972},
  doi = {10.3133/ofr7280},
  url = {https://pubs.usgs.gov/publication/ofr7280},
  note = {Source identifier: ofr7280}
}