(Cranfield University, 2019-02-05 09:24) Williams, Adrian; Audsley, Eric; Sandars, Daniel
Underlying models used in the report: "Determining the environmental burdens and resource use in the production of agricultural and horticultural commodities." Defra project report IS0205 by the Natural Resource Management Institute, Cranfield University, August 2006. The final report and executive summary are available from the defra site at the link provided.