?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Schwab%2C+A.+L.&rft.aulast=Schwab&rft.aufirst=A.+L.&rft.date=2001&rft.title=Environmental+and+economic+benefit+of+new+fungus-tolerant+grape+varieties+and+their+usability+for+different+training+systems&rft.genre=proceeding