000			00472cam a22001457a 4500
008			180718b1993 xxu||||| |||| 00| 0 eng d
020			_a0821325310
100			_aWigg, David
245			_aThe quite revolutionaries: a look at the campaign by agricultural scientists to fight hunger _cby David Wigg
260			_aWashington, D.C. _bThe World Bank _c1993
300			_a47p.
440			_aWorld Bank development essays; 2
650			_aCassava --Research
650			_aCassava
999			_c257071 _d257071