TY  - RPRT
TI  - U. S. Geological Survey programs in South Dakota
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1996
DO  - 10.3133/fs04196
UR  - https://pubs.usgs.gov/publication/fs04196
ID  - fs04196
ER  -