Dr Rachael Durrant, a postdoctoral researcher at the University of Sussex, has learnt valuable lessons from Tablehurst and Plaw Hatch Farms, which she has written up in her doctoral thesis and a shorter food research paper. Both of these are available here:
Civil society roles in transition: towards sustainable food? (food research paper)
Dr Rachael Durrant. University of Sussex doctoral thesis. (Chapter seven is the case study of Tablehurst & Plaw Hatch)