TY - GEN TI - Food insecurity and vulnerability information and mapping systems manual of operations: Sri Lanka FIVIMS 2003 SN - 9556120572 U1 - 338.19 PY - 2003/// CY - Colombo PB - FAO KW - BASIC CONCEPTS OF FIVIMS KW - ECONOMICS KW - INDICATORS AND INFORMATION SOURCES KW - METHODOLOGY ER -