TY  - RPRT
TI  - Coal resource occurrence and coal development potential of the Black Draw quadrangle, Campbell County, Wyoming, and Powder River County, Montana
AU  - IntraSearch Inc.
PY  - 1978
DO  - 10.3133/ofr7865
UR  - https://pubs.usgs.gov/publication/ofr7865
ID  - ofr7865
ER  -