The geology of the Virginia Triassic - Roberts, Joseph K. (Joseph Kent), 1889- (University, Va. [Charlottesville, Michie Co., printers], 1928)
At head of title: State of Virginia. Conservation and Development Commission.
Published also as thesis (Ph. D.) Johns Hopkins University.
Bibliography: p. 177-199.
Keywords: Geology, Stratigraphic -- Triassic; Geology -- Virginia; Geology -- Virginia -- Bibliography; Geology, Stratigraphic -- Triassic -- Bibliography