1. Occurrence and distribution of volatile organic compounds and pesticides in ground water in relation to hydrogeologic characteristics and land use in the Santa Ana Basin, Southern California Author/Creator: Hamlin, Scott N. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Resource Type: Book Edition: [Version 1.0]. Access & Availability: Loading
2. On the mechanism of the large hydraulic gradient under Yucca Mountain, Nevada Author/Creator: Fridrich, C. J. (Christopher J.), author Publication/Creation: Denver, CO : U.S. Department of the Interior, U.S. Geological Survey, 1998 Resource Type: Book Access & Availability: Loading
3. Overview--development of a geodatabase and conceptual model of the hydrogeologic units beneath Air Force Plant 4 and Naval Air Station-Joint Reserve Base Carswell Field, Forth Worth, Texas Author/Creator: Shah, Sachin D., 1976- Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2004] Resource Type: Book Access & Availability: Loading