?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Egon&rft.aulast=Noe&rft.au=Noe%2C+Egon&rft.date=2005&rft.title=A+semiotic+polyocular+framework+for+multidisciplinary+research+in+relation+to+multifunctional+farming+and+rural+development&rft.genre=proceeding