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Campesino a campesino: voices from Latin Americas farmer to farmer movement for sustainable agriculture.

E Holt,Arturo Barrera M,Michael R Carter,C Trad Yamagami,B Mancano Fernandes, L Servolo De Medeiros,M Ignez Paulilo,Braulio Rodrigues Da Silva,Leonilde Servolo De Medeiros,M Castells, J Krause, J F Chavez Cossio, Eds,L Pretiz, A Bejarano A, F Barea Sandino, R Pineda

mag（2006）

引用 22|浏览6
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关键词
history,certification,management,quality controls,rural areas,politics,poverty,social groups
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