Walker, Gordon, Mitchell, Gordon, FAIRBURN, Jon and SMITH, Graham (2005) Environmental Quality & Social Deprivation Phase II: National Analysis of Flood Hazard, IPC Industries & Air Quality. Project Report. Environment Agency.
Walker, Gordon, FAIRBURN, Jon, SMITH, Graham and Mitchell, Gordon (2004) Deprived communities experience disproportionate levels of environmental threat. R&D Technical Summary E2-064/1/TS. Research report for external body. Environment Agency, Bristol.