?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=John&rft.aulast=Paull&rft.au=Paull%2C+John&rft.title=The+Greening+of+China%E2%80%99s+Food+-+Green+Food%2C+Organic+Food%2C+and+Eco-labelling&rft.date=2008&rft.genre=proceeding