TY  - RPRT
TI  - Numerical groundwater-flow model of the Minnelusa and Madison hydrogeologic units in the Rapid City area, South Dakota
AU  - Larry D. Putnam
AU  - Andrew J. Long
PY  - 2009
DO  - 10.3133/sir20095205
UR  - https://pubs.usgs.gov/publication/sir20095205
ID  - sir20095205
ER  -