000 00303nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aCROSS (FL)
245 0 _aHand book on air pollution control
260 _cTechnomic Publications
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c54277
_d54277