000 00391nam a22001337a 4500
999 _c20552
_d20552
008 201022b ||||| |||| 00| 0 eng d
020 _a9789241548076
082 _aQV292 W927w
110 _aWorld Health Organization
245 _aWho Human Health Risk Assessment Toolkit: Chemical Hazards
260 _aCanada
_bWorld Health Organization
_c2010
300 _a87 páginas
942 _2NML
_cMO