| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Wetland Systems for Water Pollution Control 1996: Selected Proceedings of the 5th International Conference on Wetland Systems for Water Pollution Control, ... September 1996 | 978-0-08-043103-1 (0-08-043103-8) | 1997 | R. Perfler · J. Laber |