No 83: Chemosphere Phosphorus Cycles & Toulouse seminar on P-recovery and reuse
No 74: International Conference on Nutrient Recovery and Recycling, Vancouver May 2009
No 63: Fate of phosphorus in septic tanks (Jan. 2006)
No 57: Summary of Cranfield University international conference on struvite phosphorus recovery, 17-18 June 2004
No 53: Positive nutrient management: fertilisation of lake, river and marine ecosystems, October 2003
No 51: Non-point source agricultural phosphorus inputs to surface water (IGER), June 2003
No 47: Fifty years of the Rhine commission: A success story in nutrient reduction (2002)
No 41: Update on phosphate recovery (Feb 2001)