?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Lohr%2C+Luanne&rft.aulast=Lohr&rft.aufirst=Luanne&rft.date=2005&rft.title=Economic%2C+Social%2C+and+Environmental+Benefits+Associated+With+U.S.+Organic+Agriculture+&rft.genre=proceeding