TY  - RPRT
TI  - Coal resource occurrence map of the Marshall SE Quadrangle, Dunn and Stark counties, North Dakota
AU  - Woodward-Clyde Consultants
PY  - 1978
DO  - 10.3133/ofr78997
UR  - https://pubs.usgs.gov/publication/ofr78997
ID  - ofr78997
ER  -