@misc{indiciae5fe86204a8d7,
  title = {Index of surface-water records to December 31, 1963--Part 5, Hudson Bay and upper Mississippi River basins},
  author = {H.P. Eisenhuth},
  year = {1965},
  doi = {10.3133/cir505},
  url = {https://pubs.usgs.gov/publication/cir505},
  note = {Source identifier: cir505}
}