00455     2200169   4500001002100000005001500021035002000036007000300056008004100059082001200100084001800112245006100130260004600191300000700237110003000244990001100274INLIS00000000000139920240711085219  a0010-0724000001ta240711                           0 eng    a610.284  a610.284 WOR b1 aBiorisk Management: Laboratory Biosecurity Guidance/1398  aSwiss :bWorld Health Organization,c2006  a330 aWorld Health Organization  a1398E1