NDICEA as a user friendly model tool for crop rotation planning in organic farming.

Chris J. Koopmans, G.J.H.M. van der Burgt. 2005. NDICEA as a user friendly model tool for crop rotation planning in organic farming.. the First Scientific Conference of the International Society of Organic Agriculture Research (ISOFAR): Researching sustainable systems. IFOAM, Adelaide, Australia. 21-23 september 2005.