1. Adequacy of available hydrogeologic data for evaluation of declining ground-water levels in the Fort Rock Basin, south-central Oregon Author/Creator: McFarland, William D., author Publication/Creation: Portland, Oregon : U.S. Geological Survey, 1991 Resource Type: Book Access & Availability: Loading
2. Advances in borehole geophysics for ground-water investigations Author/Creator: Williams, John H. 1954- (John Herbert) Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [1998] Resource Type: Book Access & Availability: Loading
3. Age and source of water in springs associated with the Jacksonville Thrust Fault Complex, Calhoun County, Alabama Author/Creator: Robinson, James L. Publication/Creation: Reston, Va. : U.S. Geological Survey, 2004 Resource Type: Book Access & Availability: Loading
4. Age and water-quality characteristics of groundwater discharge to the South Loup River, Nebraska, 2019 Author/Creator: Hobza, Christopher M., 1980- author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2022 Resource Type: Book Access & Availability: Loading
5. 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 Resource Type: Book Access & Availability: Loading
6. Age of ground water in basalt aquifers near Spring Creek National Fish Hatchery, Skamania County, Washington Author/Creator: Hinkle, Stephen R., author Publication/Creation: Portland, Oregon : U.S. Geological Survey, 1996 Resource Type: Book Access & Availability: Loading
7. Age-dating ground water beneath Tinker Air Force Base, Midwest City, Oklahoma, 2003-04 Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2006] Resource Type: Book Access & Availability: Loading
8. Agricultural pesticides found in ground water of the Quincy and Pasco basins Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [1996] Resource Type: Book Edition: Revised. Access & Availability: Loading
9. Airborne electromagnetic data and processing within Leech Lake Basin, Fort Irwin, California Author/Creator: Bedrosian, Paul A., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2014 Resource Type: Book Access & Availability: Loading
10. Air-injection testing in vertical boreholes in welded and nonwelded tuff, Yucca Mountain, Nevada Author/Creator: LeCain, Gary D., author Publication/Creation: Denver, Colorado : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading