Ground-water supplies in shale and sandstone in Fairfax, Loudoun, and Prince William Counties, Virginia.

Johnston, P. M. 1904-1989.

Ground-water supplies in shale and sandstone in Fairfax, Loudoun, and Prince William Counties, Virginia. - Washington, [U.S. Geological Survey] 1960. - iv, 7 p. map, tables. 27cm.

Errata slip inserted.

Bibliography: p. 6-7.

gs 60000226


Water-supply--Virginia.
Groundwater--Virginia.
Borings--Virginia.
Water--Composition.
Geology--Virginia.
Geology, Stratigraphic--Triassic.

QE75 / .C5 no. 424

Powered by Koha