J.K · M J · M. K. · Michael John Keen
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| An Introduction to Marine Geology | Textbook Binding | 978-0-07-041486-0 (0-07-041486-6) | 1968 | Michael John Keen |
| An Introduction to Marine Geology | Paperback | 978-0-08-012505-3 (0-08-012505-0) | 1968 | |
| Introduction to Marine Geology | Hardcover | 978-0-08-012506-0 (0-08-012506-9) | 1968 | |