| 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 ... September 1996 | 978-O-O8-O431O3-1 (O-O8-O431O3-8) | 1997 | R. Haberl · R. Perfler |
J. L. · Jeri, Helsinki Watch Laber · Jeri Laber · Jörg Laber