TY  - RPRT
TI  - Geophysical and lithologic logs for 1977 coal drilling in Wibaux County, Montana, and Golden Valley County, North Dakota
AU  - J.C. Harksen
PY  - 1978
DO  - 10.3133/ofr78251
UR  - https://pubs.usgs.gov/publication/ofr78251
ID  - ofr78251
ER  -