1. Geohydrology of Pipe Spring National Monument area, northern Arizona Author/Creator: Truini, Margot, author Publication/Creation: Tucson, Arizona : U.S. Geological Survey, 1999 Resource Type: Book Access & Availability: Loading
2. Hydrogeology of Picacho Basin, south-central Arizona Author/Creator: Pool, D. R. Publication/Creation: Denver, CO : U.S. Geological Survey, Information Services [distributor]. Resource Type: Book Access & Availability: Loading
3. Hydrogeology of Picacho Basin, south-central Arizona Author/Creator: Pool, D. R., author Publication/Creation: Tucson, Arizona : U.S. Department of the Interior, U.S. Geological Survey, 2001 Resource Type: Book Access & Availability: Loading
4. Hydrogeology and water chemistry of Montezuma Well in Montezuma Castle National Monument and surrounding area, Arizona Author/Creator: Konieczki, A. D., author Publication/Creation: Tucson, Arizona : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
5. Ground-water quality in alluvial basins that have minimal urban development, south-central Arizona Author/Creator: Gellenbeck, D. J. (Dorinda Jeanne), author Publication/Creation: Tucson, Arizona : U.S. Deptartment of the Interior, U.S. Geological Survey, 1999 Resource Type: Book Access & Availability: Loading
6. Geohydrologic reconnaissance of Lake Mead National Recreation Area--Virgin River, Nevada, to Grand Wash Cliffs, Arizona Author/Creator: Bales, James T., author Publication/Creation: Tucson, Arizona : U.S. Geological Survey, [1992] Resource Type: Book Access & Availability: Loading