Gignoux, Maurice, 1881- Stratigraphic geology / Maurice Gignoux ; translation [from the French] by Gwendolyn G. Woodford - California : W. H. Freeman, 1955 - xvi, 682 p. : ill. ; 24 cm. - A Series of geology texts . Includes index ISBN: USD 9.50 Subjects--Topical Terms: Geology, Stratigraphic Dewey Class. No.: 551.7