000 00398nam a22001457a 4500
999 _c9571
_d9571
005 20190705180714.0
008 190112b xxu||||| |||| 00| 0 eng d
020 _a063118404X
082 _a711.42
_bWHO-U
100 _aBERTIN, IMOGEN
245 _aURBAN AIR POLLUTION IN MEGACITIES OF THE WORLD/
_cIMOGEN BERTIN, CORK
260 _aCAMBRIDGE
_bUNEP
_c1992
300 _a230p.
_b[PB]
942 _2ddc
_cGB