1. Quality of ground water in the coastal plain physiographic province of Virginia Author/Creator: Focazio, Michael J., author Publication/Creation: Richmond, Virginia : U.S. Geological Survey, 1993 Resource Type: Book Access & Availability: Loading
2. Geology and paleontology of the Haynesville cores--northeastern Virginia coastal plain Publication/Creation: Washington : Department of the Interior, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading