Biomanipulation Tool for Water Management Proceedings of an International Conference held in Amsterdam, The Netherlands, 8–11 August, 1989
Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands Proceedings of a conference held in Amsterdam, The Netherlands, 18–19 April 1991
Succession Symposium on advances in vegetation sciences, Nijmegen, The Netherlands, May 1979
Progress in Plant Protoplast Research Proceedings of the 7th International Protoplast Symposium, Wageningen, the Netherlands, December 6–11, 1987
New aspects of mineral and water resources in The Netherlands
Wetlands and Natural Resource Management
Wetlands: Functioning, Biodiversity Conservation, and Restoration
Glacier Fluctuations and Climatic Change Proceedings of the Symposium on Glacier Fluctuations and Climatic Change, held at Amsterdam, 1–5 June 1987
Thirteenth International Seaweed Symposium Proceedings of the Thirteenth International Seaweed Symposium held in Vancouver, Canada, August 13–18, 1989
The Rhizosphere and Plant Growth Papers presented at a Symposium held May 8–11, 1989, at the Beltsville Agricultural Research Center (BARC), Beltsville, Maryland