Scientific advice to support risk management activities text Rome FAO 2008 Ind xiii, 58 p. : ill. ; 25 cm.-- xiii, 58 p. : ill. ; 25 cm.-- WORLD HEALTH ORGANIZATION FOOD SAFETY VIRUSES 641 Sr.FAO.641 INLIS000000000002347 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)