TY  - RPRT
TI  - Coal resource occurrence map and coal development potential map of the Schaffner Creek quadrangle, Dunn and Mercer Counties, North Dakota
AU  - Woodward-Clyde Consultants
PY  - 1978
DO  - 10.3133/ofr78996
UR  - https://pubs.usgs.gov/publication/ofr78996
ID  - ofr78996
ER  -