TY  - RPRT
TI  - Potentiometric surfaces of the upper Floridan Aquifer, Valdosta area, Georgia June 3-4, 1991 and March 29 to April 2, 1993
AU  - Alan M. Cressler
PY  - 1994
DO  - 10.3133/ofr93361
UR  - https://pubs.usgs.gov/publication/ofr93361
ID  - ofr93361
ER  -