TY  - BOOK
AU  - Cady,Richard Carlysle
TI  - Preliminary report on ground-water resources of northern Virginia,
AV  - QE173 .A2 no. 41
PY  - 1933///
CY  - University, Va.
KW  - Water-supply
KW  - Virginia, Northern
KW  - Groundwater
N1  - At head of title: Commonwealth of Virginia.  State commission on conservation and development
ER  -