TY - BOOK ED - Food and Agriculture Organization of the United Nations. TI - FAO in the 21st century: ensuring food security in a changing wo rld SN - 9789251069134 (pbk.) U1 - 363.8 23 PY - 2011/// CY - Rome PB - Food and Agriculture Organization of the United Nations KW - Food security N1 - Includes bibliographical references ER -