TY - BOOK AU - Hollyday,E.F. AU - Hileman,G.E. ED - United States Geological Survey TI - Hydrogeologic terranes and potential yield of water to wells in the Valley and Ridge Physiographic Province in the eastern and southeastern United States PY - 1997/// CY - Washington, D.C., Denver, CO PB - U.S. G.P.O., For sale by U.S. Geological Survey, Information Services KW - Aquifers KW - Appalachian Basin KW - Groundwater N1 - Includes five colored folded plates in pocket; Includes bibliographical references (p. 25-30) ER -