TY  - RPRT
TI  - Coal resource occurrence and coal development potential maps of the Brandenberg quadrangle, Custer, Rosebud and Powder River Counties, Montana
AU  - Colorado School of Mines Research Institute
PY  - 1979
DO  - 10.3133/ofr794
UR  - https://pubs.usgs.gov/publication/ofr794
ID  - ofr794
ER  -