A. B. · H.A. · H. B · Helen A.
Oxford University Press · Prentice Hall
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Putnam's Geology 3/E Study Guide | 978-0-19-502385-5 (0-19-502385-4) | 1992 | Oxford University Press · E. Lynn Savage |
| Study guide Physical geology,: 4th ed. Leet and Judson | 978-0-13-669721-3 (0-13-669721-6) | 1972 | |