000 00309nam a22001097a 4500
008 140104b xxu||||| |||| 00| 0 eng d
020 _a0821331205
050 _a363.739
100 _aKulsum Ahmed
245 _aTechnological development and pollution abatement
260 _aWashington D C
_bThe world bank
_c1995
999 _c329374
_d329374