Items affiliated to " Switzerland > FiBL > Sustainability > Biodiversity"
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NNiggli, Urs; Earley, Jane and Ogorzalek, Kevin (2007) Organic Agriculture and the Environmental Stability of Food Supply. International Conference on Organic Agriculture and Food Security, Rome, Italy, May 3-5, 2007. [ Unpublished, ] This list was generated on Sun Nov 8 14:13:54 2009 CET. |