1. Geohydrologic conditions in the Vekol Valley, Pinal and Maricopa counties, Arizona-1983 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Denver Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Resource Type: Map Access & Availability: Loading
2. Geology and ground-water resources in the Zebulon area, Georgia Author/Creator: Chapman, M. J. (Melinda J.), author Publication/Creation: Atlanta, Georgia : U.S. Geological Survey, 1993 Resource Type: Book Access & Availability: Loading
3. Geology and ground-water resources of the Cockfield Formation in western Tennessee Author/Creator: Parks, William Scott, author Publication/Creation: Memphis, Tennessee : U.S. Geological Survey, 1990 Resource Type: Book Access & Availability: Loading
4. Geology and ground-water resources of the Fort Pillow Sand in western Tennessee Author/Creator: Parks, William Scott, author Publication/Creation: Memphis, Tennessee : U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading