@misc{indiciae7924240b8949,
  title = {Digital database architecture and delineation methodology for deriving drainage basins, and a comparison of digitally and non-digitally derived numeric drainage areas},
  author = {Jean A. Dupree and Richard M. Crowfoot},
  year = {2012},
  doi = {10.3133/tm11c6},
  url = {https://pubs.usgs.gov/publication/tm11C6},
  note = {Source identifier: tm11C6}
}