{Project} FiBL-Betriebsnetz. [FiBL-FarmNet.] Runs 2005 - 2009. Project Leader(s): Rudmann, Christine, Research Institute of Organic Agriculture (FiBL), CH-5070 Frick. More information online at <http://www.aramis.admin.ch/Default.aspx?page=Texte&projectid=16005>.