TY  - BOOK
T1  - Base-flow characteristics of streams in the Valley and Ridge, Blue Ridge, and Piedmont physiographic provinces of Virginia /
DA  - 1997.
CY  - Reston, Va. :
AU  - Nelms, David L.
AU  - Harlow, George E.
AU  - Hayes, Donald C.
VL  - 2457
CN  - TC801
CN  - GB1225.V8
CN  - TC801
PB  - U.S. Geological Survey,
PP  - Reston, Va. :
PY  - 1997.
N1  - Includes one folded colored plate in envelope.
ID  - 192230
KW  - Base flow (Hydrology)
TI  - Base-flow characteristics of streams in the Valley and Ridge, Blue Ridge, and Piedmont physiographic provinces of Virginia /
ER  -