The geology of the Virginia Triassic,
Roberts, Joseph K. 1889-
The geology of the Virginia Triassic, by Joseph K. Roberts. - University, Va. [Charlottesville, Michie Co., printers] 1928. - xii, 205 p. illus., tables, 32 plates (incl. 5 maps, 4 fold. in pocket) 23 cm. - Virginia. Geological survey. Bulletin 29 .
At head of title: State of Virginia. Conservation and Development Commission.
Published also as thesis (Ph. D.) Johns Hopkins University.
Bibliography: p. 177-199.
gs 28000139
Geology, Stratigraphic--Triassic.
Geology--Virginia.
Geology--Virginia--Bibliography.
Geology, Stratigraphic--Triassic--Bibliography.
QE676 / .R6 1928
The geology of the Virginia Triassic, by Joseph K. Roberts. - University, Va. [Charlottesville, Michie Co., printers] 1928. - xii, 205 p. illus., tables, 32 plates (incl. 5 maps, 4 fold. in pocket) 23 cm. - Virginia. Geological survey. Bulletin 29 .
At head of title: State of Virginia. Conservation and Development Commission.
Published also as thesis (Ph. D.) Johns Hopkins University.
Bibliography: p. 177-199.
gs 28000139
Geology, Stratigraphic--Triassic.
Geology--Virginia.
Geology--Virginia--Bibliography.
Geology, Stratigraphic--Triassic--Bibliography.
QE676 / .R6 1928