000 00561 a2200265 4500
001 57700
020 _a87762-763-038
041 _aeng
080 _a628.53 Hes
245 _aAir pollution control : traditional and hazardous pollutants
250 _a
260 _a
260 _bLancaster : Technomic Pub., 1991
260 _c1991
300 _axv,475 p
300 _c23 cm
490 _a
100 _aHesketh, Howard E.
700 _a
650 _a
650 _aAir quality management
650 _aAir-Pollution
942 _cBK
942 _2UDC
999 _c116199
_d116199