000 00413nam a2200181 4500
020 _a
_c
082 _a363.6 BIB-S
100 _aBibbero, Robert J; Young, Irving G
245 _aSystems approach to air pollution control
250 _a
260 _aJohn Wiley & Sons Inc., New York
_c1974
300 _a532
490 _a
500 _a
590 _aVMV
_b
_c
650 _aAir pollution
942 _cBK
999 _c480699
_d480699