000 00549nam#a2200205#c#4500
003 IEF
005 20180219160124.0
008 950804s1974 uuu####fr####| 0||u| |u
040 _aIEF
100 1 _aBibbero, Robert J.
_95571
245 _aSystems approach to air pollution control
260 _aNew York [etc.]
_b John Wiley and Sons
_c1974
300 _aXI, 531 p.
_c24 cm.
650 4 _aMEDIO AMBIENTE
_947492
650 4 _aCONTAMINACION ATMOSFERICA
_940897
650 4 _aREDUCCION
_948220
942 _cLIB
942 _z77922
999 _c54029
_d54029