Geology of the Marshall Quadrangle, Fauquier County, Virginia /
Espenshade, Gilbert H.(Gilbert Howry),1912-
Washington [D.C.] : U.S. G.P.O. ; Denver, CO : For sale by the Bk. and Open-File Reports Section, U.S. Geological Survey,
1986.
One map on 1 folded leaf in pocket.
Bibliography: p. 54-60.
Geology