000 00571nam a2200217Ia 4500
999 _c25594
_d25594
005 20220107100540.0
008 180712s9999 xx 000 0 und d
020 _a924154077X
041 _aEN
082 _a363.17
_bWOR
_223
110 _983692
_aWorld Health Organization
245 _aManganese
260 _aGeneva
_bWorld Health Organization
_c1981
300 _a110 p. -
440 _aEnvironmental health criteria 17
500 _aIncludes reference.
509 _aNS
650 0 _9108723
_aManganese
650 4 _98016
_aHazardous materials
942 _cPR