1. Description and evaluation of numerical groundwater flow models for the Edwards aquifer, south-central Texas Author/Creator: Lindgren, Richard J. Publication/Creation: Reston, Va. : U.S. Geological Survey, 2009 Resource Type: Book Access & Availability: Loading
2. Hydrogeologic framework and geochemistry of ground water and petroleum in the Silurian-Devonian carbonate aquifer, south-central Louisville, Kentucky Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Map Access & Availability: Loading
3. Use of ground-water tracers to evaluate the hydraulic connection between Key Cave and the proposed industrial site near Florence, Alabama, 2000 and 2001 Author/Creator: Kidd, Robert E., author Publication/Creation: Montgomery, Alabama : U.S. Department of the Interior, U.S. Geological Survey, 2001 Resource Type: Book Access & Availability: Loading
4. Recharge-area delineation and hydrology, McCraken Springs, Fort Knox Military Reservation, Meade County, Kentucky Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Louisville, Kentucky : U.S. Department of the Interior, U.S. Geological Survey, 1998 Resource Type: Map Access & Availability: Loading
5. Directions of ground-water flow and locations of ground-water divides in the Lost River Watershed near Orleans, Indiana Author/Creator: Bayless, E. Randall 1961- (Edward Randall), author Publication/Creation: Indianapolis, Indiana : U.S. Geological Survey, 1994 Resource Type: Book Access & Availability: Loading