TY  - RPRT
TI  - Guidebook of the western United States: Part B - The overland route, with a side trip to Yellowstone Park
AU  - Willis Thomas Lee
AU  - Ralph Walter Stone
AU  - Hoyt Stoddard Gale
PY  - 1915
DO  - 10.3133/b612
UR  - https://pubs.usgs.gov/publication/b612
ID  - b612
ER  -