000 00599nam a2200205Ia 4500
999 _c148551
_d148550
005 20201111153500.0
008 180712s9999 xx 000 0 und d
020 _a9241571373
041 _aEN
082 _a363.17
_bWOR
_223
110 _983692
_aWorld Health Organization
245 _aElectromagnetic fields (300hz to 300ghz)
260 _aGeneva:
_bWorld Health Organization;
_c1993.
300 _a290 p.
440 _aEnvironmental health criteria 137
_9108129
509 _aNS
650 0 _aEnvironmental health criteria
_9107894
650 4 _aHazardous materials
_98016
942 _cPR