?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Egelyng%2C+Henrik&rft.aulast=Egelyng&rft.aufirst=Henrik&rft.date=2008&rft.title=Alternative+Markets+as+Proxy%C3%A2%C2%80%C2%99s+for+Global+Governance+of+the+World+Food+System%3A+the+case+of+strengths+and+weaknesses+of+certified+organics+as+institutional+vehicle+for+sustainable+development&rft.genre=proceeding