TY  - RPRT
TI  - Ferdinand Vandiveer Hayden and the founding of the Yellowstone National Park
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1973
DO  - 10.3133/7000078
UR  - https://pubs.usgs.gov/publication/7000078
ID  - 7000078
ER  -