LEADER 00000nz 2200169n 4500 001 sh2007007005 003 DLC 005 20071127110719.0 008 070828i| anannbabn |a ana c 010 sh2007007005 040 CU-A|beng|cDLC 150 Organic viticulture 550 |wg|aOrganic farming 550 |wg|aViticulture 550 Organic wines 670 Work cat.: Umstellen auf biologischen Weinbau, 2006 Optimal viticulture systems comparison, 1997:|bp. 4 (organic viticulture) 670 Oxford companion to wine, 2006:|bp. 497 (Organic viticulture: a system of grape-growing broadly defined as shunning man-made (industrially synthesized) compounds such as fertilizers, fungicides and pesticides, as well as anything that has been genetically modified)