000			00555cam a22001457a 4500
008			180718b2005 xxu||||| |||| 00| 0 eng d
100			_aRavallion, Martin
245			_aOn the contribution of demographic change to aggregate poverty measures for the developing world _cby Martin Ravallion
260			_aWashington, D.C. _bWorld Bank _c2005
300			_a27p.
440			_aPolicy research working paper; no. 3580
650			_aFertility, Human --Developing countries.
650			_aMortality --Developing countries
650			_aPoor --Developing countries
999			_c292047 _d292047