000 00580nam a22002177a 4500
999 _c148463
_d148462
005 20201112110941.0
008 201012b ||||| |||| 00| 0 eng d
020 _a9241542683
041 _aEN
082 _223
_a363.17
_bWOR
110 _983692
_aWorld Health Organization
245 _aHydrazine
260 _aGeneva:
_bWorld Health Organization;
_c1987
300 _a89 p.
440 _9107934
_aEnvironmental health criteria 68
500 _aIncludes reference.
509 _aNS
650 0 _9108697
_aHydrazine
650 4 _98016
_aHazardous materials
942 _cPR