TY  - RPRT
TI  - Preliminary report of the field work of the U.S. Geological and Geographical Survey of the Territories for the season of 1878
AU  - Ferdinand Vandeveer Hayden
PY  - 1878
DO  - 10.3133/70039797
UR  - https://pubs.usgs.gov/publication/70039797
ID  - 70039797
ER  -