TY  - RPRT
TI  - Louisiana ground-water map no. 3: Potentiometric surface, 1989, and water-level changes, 1980-89, of the Sparta aquifer in north-central Louisiana
AU  - Charles W. Smoot
AU  - Ronald C. Seanor
PY  - 1991
DO  - 10.3133/wri904183
UR  - https://pubs.usgs.gov/publication/wri904183
ID  - wri904183
ER  -