TY - GEN T1 - Competition and efficiency in international food supply chains : improving food security T2 - Earthscan food and agriculture A1 - Williams, John, 1949- LA - English PP - London ; New York PB - Routledge YR - 2012 UL - https://colectivo.uloyola.es/Record/ELB135673 OP - 260 CN - HD9000.5 .W474 2012 SN - 9780203122365 KW - Food industry and trade : Security measures. KW - Food supply : Government policy. KW - Food security. KW - Sustainable agriculture. KW - Electronic books. ER -