Historical geology /
Dunbar, Carl O.
Historical geology / [by] Carl O. Dunbar [and] Karl M. Waage. - New York : Wiley, c1969. - xi, 556 p. : ill. ; 26cm.
Includes index.
047122507X
Historical geology.
Historical geology / [by] Carl O. Dunbar [and] Karl M. Waage. - New York : Wiley, c1969. - xi, 556 p. : ill. ; 26cm.
Includes index.
047122507X
Historical geology.