Affiliation: | 1. University of Pisa, Italy;2. Research Institute of Organic Agriculture, FiBL, Switzerland;3. French Livestock Institute, Paris, France;4. Universit?t Hohenheim, Germany;5. Countryside and Community Research Institute, UK;6. Wageningen University, Knowledge, Technology and Innovation Group, the Netherlands;7. Hungarian Academy of Sciences, Budapest, Hungary;8. Baltic Studies Centre, Latvia |