TY  - RPRT
TI  - Coal resource occurrence map of the Emmet SE Quadrangle, Mercer and McLean counties, North Dakota
AU  - Woodward-Clyde Consultants
PY  - 1978
DO  - 10.3133/ofr78991
UR  - https://pubs.usgs.gov/publication/ofr78991
ID  - ofr78991
ER  -