000 00340nam a2200145Ia 4500
008 170101s1956 xx 000 0 und d
082 _a628.53 M26A
100 _aMAGILL, Paul L
245 0 _aAir pollution handbook
260 _bN.Y
_c1956
300 _av.p.
650 _aAIR - POLLUTION
653 _aAIR - POLLUTION
942 _2ddc
_cB
999 _c27736
_d27736