000 00292nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a628:614.7
_bSTE.5
100 _aStern, Arthur Cecil
245 0 _aAir pollution. V 05
250 _aEd.3
260 _aLondon
_bAcademic
_c1976
942 _cBK
999 _c28672
_d28672