000 00285nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aULRICH (B) ; PANKARATH (J)
245 0 _aEffect of accumulation of air pollutants
260 _cNIL
365 _b0
650 _aNIL
942 _cBK
999 _c92506
_d92506