| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| FLORA AND VEGETATION OF THE WADDEN SEA: FINAL REPORT OF THE SECTION 'MARINE BOTANY' OF THE WADDEN SEA WORKING GROUP. | 978-9O-6191-O53-4 (9O-6191-O53-6) | 1979 |
E. Wolff · J. E. · J. W. · J Wolff · W.J. · W. J. Wolff · W.W.