@misc{indiciae885b1ec8f357,
  title = {Bedrock aquifers in the Denver Basin, Colorado: A quantitative water-resources appraisal},
  author = {Stanley G. Robson},
  year = {1987},
  doi = {10.3133/pp1257},
  url = {https://pubs.usgs.gov/publication/pp1257},
  note = {Source identifier: pp1257}
}