000			00367nam a2200133Ia 4500
008			140215s9999 xx 000 0 und d
084			_aD6 _bMAL;1955
100			_aMallette, Fredrick S.
245			_aProblems and Control of Air Pollution / _b
260			_bReinhold Publishing Corp. , _aLondon : _c1955
300			_a272p :
650			_aMiscellaneous
942			_2cc _cBK
999			_c9071 _d9071