TY  - RPRT
TI  - First, Second, and Third Annual Reports of the United States Geological Survey of the Territories for the years 1867, 1868, and 1869
AU  - Ferdinand Vandeveer Hayden
PY  - 1873
DO  - 10.3133/70038907
UR  - https://pubs.usgs.gov/publication/70038907
ID  - 70038907
ER  -