Voluntary standards for sustainable food systems: Challenges and opportunities. A Worshop of the FAO/UNEp Programme on sustainable food áystems. 11-12 June 2013. FAO headquartes, Rome
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Formato: | Libro |
Lenguaje: | English |
Publicado: |
Roma (Italia) :
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2014
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Universidad Nacional Agraria
Copia | Disponible |
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