000 00374nam a2200157Ia 4500
008 170101s1974 xx 000 0 und d
082 _a614.71 S63A
100 _aSPEDDING, D.J
245 0 _aAir pollution
260 _bOxford
_c1974
300 _a76p
440 _aOxford chemistry series
650 _aAIR -- POLLUTION
653 _aAIR -- POLLUTION
942 _2ddc
_cB
999 _c61205
_d61205