TY - BOOK ED - United Nations Economic Commission For Africa(UNECA) TI - Impact of food Aid and developed countries' agricultural subsidies on long-term sustainability of food security in Southern Africa AV - UN-ECA(02)2007/6 PY - 2007/// CY - Addis Ababa PB - UNITED NATIONS KW - FOOD SUPPLY--AFRICA KW - FOOD RELIEF--AFRICA, SOUTHERN ER -