000			00307nam a22001337a 4500
003			IARI
080			_a612.391 _bS55H
100			_aSanchez, Pedro
245			_aHalving hunger: _bit can be done _cPedro Sanchez
260			_aLondon _bEarchscan _c2005
300			_a245 p.
901			_a273643
942			_2udc _cB
999			_c271578 _d271578