Granstedt, Artur; Schneider, Thomas; Seuri, Pentti and Thomsson, Olof (2005) The potential of ecological recycling agriculture (ERA) for improved nature resource conservation and reduced environmental impacts in the Baltic Sea drainage area. Shaping sustainable systems : 15th IFOAM organic world congress, Adelaide, South Australia, 21-23 September 2005. In: CD Proceedings, International Federation of Organic Agriculture Movements (IFOAM); National Association for Sustainable Agriculture, Australia (NASAA); International Society of Organic Agriculture Research (ISOFAR), pp. 1-4.