TY  - RPRT
TI  - Coal resource occurrence and coal development potential maps of the Brandenberg NW Quadrangle, Custer and Rosebud counties, Montana
AU  - Colorado School of Mines Research Institute
PY  - 1979
DO  - 10.3133/ofr78642
UR  - https://pubs.usgs.gov/publication/ofr78642
ID  - ofr78642
ER  -