| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Geology and the Environment in Western Europe: A Coordinated Statement by the Western European Geological Surveys | Paperback | 978-0-19-854870-6 (0-19-854870-2) | 1994 |
| Geology and the Environment in Western Europe: A Coordinated Statement by the Western European Geological Surveys | Hardcover | 978-0-19-854296-4 (0-19-854296-8) | 1992 |