TY  - BOOK
AU  - Swain,Lindsay A.
AU  - Mesko,Thomas O.
AU  - Hollyday,E.F.
TI  - Summary of the hydrogeology of the Valley and Ridge, Blue Ridge, and Piedmont physiographic provinces in the eastern United States
T2  - Regional aquifer-system analysis--Appalachian Valley and Piedmont
SN  - 060798077X (pbk.)
AV  - GB1199.3.A6 S93 2004
U1  - 551.49/0974 22
PY  - 2004///
CY  - Reston, Va.
PB  - U.S. Geological Survey
KW  - Aquifers
KW  - Appalachian Region
KW  - Local
KW  - Aqufers
KW  - Piedmont (U.S. : Region)
N1  - Shipping list no.: 2004-0272-P; Includes bibliographical references
ER  -