1. ADAS 1996 Environmental Monitoring in The Pennine Dales ESA 1987-1995, ADAS Report to the Ministry of Agriculture, Fisheries and Food
2. ADAS 1997 Environmental Monitoring in The Lake District ESA 1993-1996, ADAS Report to the Ministry of Agriculture, Fisheries and Food
3. ADAS 1998 Environmental Monitoring in The Cotswold Hills ESA 1994-1997, ADAS Report to the Ministry of Agriculture, Fisheries and Food
4. Targeting Tools for the Purchase of Environmental Amenities;Babcock;Land Economics,1997
5. Time-Consistent Criminal Sanctions;Boadway;Public Finances,1996