1. Age dating ground water by use of chlorofluorocarbons (CCl³F and CCl²F²), and distribution of chlorofluorocarbons in the unsaturated zone, Snake River Plain aquifer, Idaho National Engineering Laboratory, Idaho Author/Creator: Busenberg, Eurybiades, author Publication/Creation: Idaho Falls, Idaho : U.S. Geological Survey, 1993 Format: Book Access & Availability: Loading
2. Altitude and configuration of the potentiometric surface in Springfield Township, Bucks County, Pennsylvania, April 1991 through October 1991 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Lemoyne, Pennsylvania : U.S. Department of the Interior, U.S. Geological Survey, 1993 Format: Map Access & Availability: Loading
3. Altitude and configuration of the potentiometric surfaces of the upper and lower aquifer systems in Bridgeton, Nockamixon, and Tinicum townships, Bucks County, Pennsylvania, April 1991 through April 1992 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Lemoyne, Pennsylvania : U.S. Department of the Interior, U.S. Geological Survey, 1993 Format: Map Access & Availability: Loading
4. Altitude of the potentiometric surface in the Manchester Aquifer at Arnold Air Force Base, May 1991, Coffee and Franklin counties, Tennessee Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Nashville, Tennessee : U.S. Department of the Interior, U.S. Geological Survey, 1993 Format: Map Access & Availability: Loading
5. Application of a hydrochemical model and a multivariate soil-solution mixing model to alpine watersheds in the Sierra Nevada, California Author/Creator: Hooper, Richard P. 1957- (Richard Paul), author Publication/Creation: Atlanta, Georgia : U.S. Geological Survey, 1993 Format: Book Access & Availability: Loading
6. Application of ground-penetrating radar methods in determining hydrogeologic conditions in a karst area, west-central Florida Author/Creator: Barr, G. L., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1993 Format: Book Access & Availability: Loading
7. Assessment of the hydrologic system and hydrologic effects of uranium exploration and mining in the southern Powder River Basin Uranium District and adjacent areas, Wyoming, 1983 Author/Creator: Lowry, Marlin E., 1930-2015, author Publication/Creation: Cheyenne, Wyoming : U.S. Geological Survey, 1993 Format: Book Access & Availability: Loading