1993 - Quaternary Sediments Petrographic Methods for the Study of Unlithified Rocks (Paperback) → Hardcover ISBN-13: 9780471946052 ISBN-10: 0471946052 Genre: Science & Math ? 1991 - Quaternary Sediments Petrographic Methods for the Study of Unlithified Rocks (Hardcover) → Paperback ISBN-13: 9780470217627 ISBN-10: 0470217626 Genre: Science & Math ? |