@misc{indiciaee1a484452db3,
  title = {Surface water supply of the United States, 1915, Part I, North Atlantic slope basins},
  author = {Nathan Clifford Grover and Charles H. Peirce and Clermont Calvert Covert and Guy Clarke Stevens},
  year = {1917},
  doi = {10.3133/wsp401},
  url = {https://pubs.usgs.gov/publication/wsp401},
  note = {Source identifier: wsp401}
}