TY  - RPRT
TI  - Topography of the pre-Pleistocene bedrock surface, Souris River area, North Dakota
AU  - R. W. Lemke
PY  - 1953
DO  - 10.3133/ofr53153
UR  - https://pubs.usgs.gov/publication/ofr53153
ID  - ofr53153
ER  -