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1
Voluntary standards and certification for environmentally and socially responsible agricultural production and trade
por Liu, P.
Publicado 2004
Libro
2
The changing dynamics of global agriculture : a seminar/workshop on research policy implications for national agricultural research systems DSE/ZEI Feldafing, Germany 22-28 Sept 1988
por Javier, Emil
Publicado 1988
Libro
3
Landandagriculture: from UNCED, Rio de Janeiro 1992 towaad, johannesburg, 2002. A compendium of recent sustainable development iniatiatives in the field of agriculture and land management
por Pretty, J.
Publicado 2002
Libro
4
Sustainable agriculture in german and swiá technical cooperation: Register
por Hoesle, U.
Publicado 1989
Libro
5
Environmental and social standards, certification and labelling for cash crops
por Dankers, C.
Publicado 2003
Libro
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