@misc{indiciae9944391993ed,
  title = {Statistical analysis relating well yield to construction practices and siting of wells in the Piedmont and Blue Ridge provinces of North Carolina},
  author = {C.C. Daniel},
  year = {1987},
  doi = {10.3133/wri864132},
  url = {https://pubs.usgs.gov/publication/wri864132},
  note = {Source identifier: wri864132}
}