The Value and Viability of UK Farming as seen by a survey of the industry looking at itself Oxford Farming Conference

http://www.ofc.org.uk/images/stories/File/OFC%20Research%202011%20ppt.pdf
The full report can be read at this link
http://www.ofc.org.uk/images/stories/File/Full%20Findings%20of%20the%202011%20OFC%20Research.pdf