000 00307 a2200121 4500
080 _a614.71
_bP 148 A
245 1 _aAir pollution technology
_cby D.E. Painter
260 _aVirginia
_bReston Publishing Co.
_c1974
650 _aAir Pollution
100 1 _aPainter, D.E.
_d
300 _a283 p.
901 _a128474
999 _c76438
_d76438