1. Environmentally Sensitive Areas; Incrementalism or Reform;Baldock;Journal of Rural Studies,1990
2. The Cost of Conservation: A Comparison of ESA and SSSI Payment Rates;Brotherton;Environment and Planning,1991
3. Colman, D. and Lee, N. (1988). Evaluation of the Broads Grazing Marshes Scheme, 1985-1988. Final Report Submitted to the Countryside Commission. Department of Agricultural Economics, University of Manchester.
4. Countryside Commission (1995). Countryside Stewardship Monitoring and Evaluation: Third Interim Report. Land Use Consultants, CC Publication, Land Use Branch, Cheltenham.