TY  - RPRT
TI  - Appraisal of the water resources of the Big Sioux Aquifer, Codington and Grant counties, South Dakota
AU  - L.D. Putnam
AU  - R.C. Thompson
PY  - 1996
DO  - 10.3133/wri964275
UR  - https://pubs.usgs.gov/publication/wri964275
ID  - wri964275
ER  -