@misc{indiciae606d6f3a6a37,
  title = {Effect of urban development on floods in the Piedmont Province of North Carolina},
  author = {Arthur L. Putnam},
  year = {1972},
  doi = {10.3133/ofr72304},
  url = {https://pubs.usgs.gov/publication/ofr72304},
  note = {Source identifier: ofr72304}
}