01086nam1 2200349 450 99000301199020331620071113110005.0000301199USA01000301199(ALEPH)000301199USA0100030119920071113h1996----km-y0itay50------baengUS||||||||001yyLost crops of Africaboard on science and technology for international developmentNational Research CouncilWashingtonNational Academy Press1996v.ill.23 cm0019900030120402033162001 <<v. 1. :>> GrainsCerealiColtivazioneAfrica633.1ITsalbcISBD990003011990203316633.1 LOSFarm.633BKFARPAOLA9020071113USA011053PAOLA9020071113USA011058PAOLA9020071113USA011059PAOLA9020071113USA011100Lost crops of Africa1024691UNISA