TY  - RPRT
TI  - Geologic map and coal sections of the Birney Quadrangle, Rosebud County, Montana
AU  - W. J. Mapel
PY  - 1976
DO  - 10.3133/mf813
UR  - https://pubs.usgs.gov/publication/mf813
ID  - mf813
ER  -