1. and (proc.). ‘Scale analysis of bank stability: targeting river reaches for riparian revegetation’.
2. Restoration of the rivers Brede, Cole and Skerne: a joint Danish and British EU-LIFE demonstration project, V—short-term impacts on the conservation value of aquatic macroinvertebrate and macrophyte assemblages
3. and (proc.). ‘Ecological functionality of the River Inn in view of man made impacts: proposals for a sustainable development of the Inn catchment’.
4. 1992. ‘Essential elements in the case for river conservation’, in and (Eds), River Conservation and Management, John Wiley, Chichester, 11–33.
5. 1996. ‘The conservation of fresh waters: temperate experience in a tropical context’, in and (Eds), Perspectives in Tropical Limnology, SPB Academic Publishing, Amsterdam, 333–344.