TY  - RPRT
TI  - Preliminary geologic map of the White Butte East Quadrangle, Hettinger County, North Dakota
AU  - K.S. Soward
PY  - 1972
DO  - 10.3133/ofr72354
UR  - https://pubs.usgs.gov/publication/ofr72354
ID  - ofr72354
ER  -