1. A preliminary gravity survey of the Kailua-Kona area, Hawaii̓, for delineation of a hydrologic boundary Author/Creator: Kauahikaua, James P., author Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, [1998] Resource Type: Book Access & Availability: Loading
2. Baseline groundwater quality in national park units within the Marcellus and Utica Shale gas plays, New York, Pennsylvania, and West Virginia, 2011 Author/Creator: Eckhardt, David A. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2012 Resource Type: Book Access & Availability: Loading