No title
Dunbar, Carl Owen, 1891-
Historical geology [by] Carl O. Dunbar [and] Karl M. Waage. - 3d ed. - New York, J. Wiley [1969] - xi, 556 p. illus., maps (part col.), ports. 26 cm.
Includes bibliographical references.
047122507X
72089681
Historical geology.
Paleontology.
QE501 / .D8 1969
551 / Cut d897
Historical geology [by] Carl O. Dunbar [and] Karl M. Waage. - 3d ed. - New York, J. Wiley [1969] - xi, 556 p. illus., maps (part col.), ports. 26 cm.
Includes bibliographical references.
047122507X
72089681
Historical geology.
Paleontology.
QE501 / .D8 1969
551 / Cut d897