Items affiliated to " Germany > Institute for Biodynamic Research - IBDF > Organic and Biodynamics in general"
Number of items at this level: 1.
Raupp, Joachim (2009) Long-term trials in Europe and North America, experience and research approaches. In: International Workshop of Organic Agriculture Research and Development.
This list was generated on Tue Mar 11 17:35:18 2014 CET.