TY  - RPRT
TI  - Geologic map of the Sawyer quadrangle, North Dakota
AU  - Richard W. Lemke
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
AU  - Fred S. Jensen
PY  - 1947
DO  - 10.3133/ofr474
UR  - https://pubs.usgs.gov/publication/ofr474
ID  - ofr474
ER  -