Title: Ground-water supplies in shale and sandstone in Fairfax, Loudoun, and Prince William Counties, Virginia
First published: 1960
Subjects: Borings, Composition, Geology, Geology, Stratigraphic, Groundwater, Stratigraphic Geology, Water, Water-supply
Places: Virginia
Time periods: Triassic
LC classification: QE75 .C5 no. 424