TY  - RPRT
TI  - Geologic map and coal resources of the Ranchester Quadrangle, Sheridan County, Wyoming, and Big Horn County, Montana
AU  - Bruce E. Barnum
PY  - 1975
DO  - 10.3133/coal75
UR  - https://pubs.usgs.gov/publication/coal75
ID  - coal75
ER  -