Conceptualization and analysis of ground-water flow system in the coastal plain of Virginia and adjacent parts of Maryland and North Carolina /
Harsh, John F.
Laczniak, Randell J.
Washington : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, Federal Center,
1990.
Includes bibliographical references (p. 83-85).
Groundwater flow