1. Geology, hydrology, and water quality of the surficial aquifer system in Volusia County, Florida Author/Creator: Phelps, G. G., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1990 Format: Book Access & Availability: Loading
2. Use of double-mass curves to determine drawdown in a long-term aquifer test in north-central Volusia County, Florida Author/Creator: Rutledge, A. T., author Publication/Creation: Tallahassee, Floida : U.S. Geological Survey, 1985 Format: Book Access & Availability: Loading
3. Hydrologic evaluation of part of central Volusia County, Florida Author/Creator: Bush, Peter W., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1978 Format: Book Access & Availability: Loading