{Project} Jahrbuch Biolandbau Schweiz (Bio-Kompendium Schweiz). [Year book of organic agriculture in Switzerland.] Runs 2005 - 2007. Project Leader(s): Rudmann, Christine and Willer, Helga, Research Institute of Organic Agriculture (FiBL), CH-5070 Frick. More information online at <http://www.fibl.net/aktuell/pm/2005/0617-jahrbuch.php>.