| 其他書名 | Four Studies on Its Prehistoric Occupation and Holocene Geology |
| 出版 | Leyden University Press, 1974 |
| 主題 | Travel / Europe / Benelux Countries (Belgium, Netherlands, Luxembourg) |
| ISBN | 90602119449789060211946 |
| URL | http://books.google.com.hk/books?id=K_niAAAAMAAJ&hl=&source=gbs_api |