@misc{indiciae57dd9a37b7a9,
  title = {Explorations and surveys for a rail road route from the Mississippi River to the Pacific Ocean. Route near the 38th \& 39th parallels},
  author = {kern, richard h. and siebert, selmar and united states. war department and beckwith, e. g. (edward griffin) and davis, jefferson and egloffstein, f. w. and gunnison, j. w. (john williams)},
  year = {1855},
  url = {https://www.loc.gov/item/gm70005008/},
  note = {Source identifier: gm70005008}
}