000 00459nam a2200169 a 4500
005 20151028162325.0
008 960221s1955 dcuabcdjdbkoqu001 0deng d
082 _a594.522
_bM9.5
100 _aBrasser, L. J.
_eEditor
_97691
110 _aWorld Clean Air Congress(8)
_cHague
_dSept.1989
_97689
245 _aMan and his ecosystem
_b:(Vol.5)Proceedings
653 _a
700 _aMulder, W. C.
_97690
942 _cBK
260 _bElsevier
003 ViArRB
999 _c79877
_d79877