Albersmeier, Friederike; Schulze, Holger; Spiller, Achim - In: Sustainable Development 17 (2009) 5, pp. 311-324
In recent years, organic agriculture has developed rapidly, and organic certification systems are now used worldwide. However, if these standards are unable to meet their promises, their reliability will be called into question and trust in organic products will fade. As major suppliers of...