text ViennaAT UNIDO 2009 monographic viii, 74 p. Describes UNIDO's approach to agro-value chain analysis and development. Describes also, the services that UNIDO provides to improve the performance of agro-value chains and outlines selected UNIDO case studies regarding various agro-commodities and regions of the world. Bibliography: p. 73-74 3/2/10 JOYD 07.01.02 U58