@misc{indiciaebf15e9cffee9,
  title = {Hydrologic budgets of regional aquifer systems of the United States for predevelopment and development conditions},
  author = {Richard H. Johnston},
  year = {1997},
  doi = {10.3133/pp1425},
  url = {https://pubs.usgs.gov/publication/pp1425},
  note = {Source identifier: pp1425}
}