Agenda item 28: Economic development of under-developed countries : (e) Provision of food surpluses to food-deficient peoples through the United Nations system (A/4820 and Corr.2, chapter II, section III; A/4907 and Add.1 and Add.1/Corr.1 and Add.2, E/3509, A/C.2/L.617/Add.2, A/C.2/L.617/Rev.2).