1. Historical potentiometric surface of the Edwards-Trinity Aquifer System and contiguous hydraulically connected units, west-central Texas Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Austin, Texas : U.S. Department of the Interior, U.S. Geological Survey, 1993 Resource Type: Map Access & Availability: Loading
2. Historical saturated thickness of the Edwards-Trinity aquifer system and selected contiguous hydraulically connected units, west-central Texas Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Austin, Texas : U.S. Department of the Interior, U.S. Geological Survey, 1993 Resource Type: Map Access & Availability: Loading
3. Hydrogeology of, and simulated ground-water flow in, the valley-fill aquifers of the upper Rockaway River basin, Morris County, New Jersey Author/Creator: Gordon, Alison D., author Publication/Creation: West Trenton, New Jersey : U.S. Geological Survey, 1993 Resource Type: Book Access & Availability: Loading