000 00613 a2200193 4500
005 20170316105052.0
008 170316b xxu||||| |||| 00| 0 eng d
020 _a0444874674
040 _cIITK
041 _aeng
082 _a363.7392
_bW893m V.5 1989
245 1 _aMAN AND HIS ECOSYSTEM
_bPROCEEDINGS OF THE 8th WORLD CLEAN AIR CONGRESS 1989 HELD AT THE HAGUE, 11-15 SEPTEMBER 1989
260 _aAmsterdam
_bElsevier
_c1989
300 _a283p
650 _aMan -- Influence On Nature -- Cong
650 _aAir -- Pollution -- Cong
650 _aPollution -- Envirnomental Aspects -- Cong
942 _cBK
999 _c466208
_d466208