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999 _c148526
_d148525
005 20201111121359.0
008 180712s9999 xx 000 0 und d
020 _a9241571608
041 _aEN
082 _a363.17
_bWOR
_223
110 _983692
_aWorld Health Organization
245 _aUltraviolet radiation
260 _aGeneva:
_bWorld Health Organization;
_c1994.
300 _axvi, 352 p.
440 _aEnvironmental health criteria 160
_9108089
509 _aNS
650 0 _aEnvironmental health criteria
_9107894
650 4 _aHazardous materials
_98016
942 _cPR