00507    a2200157   4500082001600000100001700016245009100033260005900124300001500183440006200198650001700260650000900277650002800286700001800314700001700332  a635.23bPER  aPerla, Hamon  aLes ignames cultivees du complexe bdioscorea cayenensis-rotundatab de cote d'ivoire   aRomebInternational Boards for Plant Genetic resources  a63p.c30cm  ainventaire et description des " cultivars" traditionnels   aGarden crops  aYams  aEdible tubers and bulbs  aBakary, Toure  aSerge, Hamon