00439nam a2200157Ia 4500008004100000020001800041082001800059100001900077245004800096260002500144300000800169650003700177650003400214653001500248700001800263170901s2003    xx            000 0 und d  a9781847557506  a641.303bW12T  aWaldron, K. W. 0aTotal Sustainability of the Agri Food Chain  bRSC Publishingc2003  a251  aHome Economics and Family Living  aTechnology (Applied sciences)  aFood chain  aFaulds, C. B.