00406 a2200109 4500082001600000245014300016260003300159300001700192650003200209650003400241650002100275 a658.56bTRA aISO 22005 b 2007 traceability in the feed and food chainbgeneral principles and basic requirements for system design and implementation  aSwitzerlandbISOc2007g2007 aiv,8p.c30cm aISO international standards aFood chain general principles aISO 22005 : 2007