Nkonge, C. (2005). KARI Kitale Quarterly Progress Report Oct to Dec 2005. p.149. KARI Kitale.2015-10-122015-10-122008http://kalroerepository.kalro.org//handle/0/13699Germplasm maintenance and evaluation in the highlands.enhttp://creativecommons.org/licenses/by/3.0/Book161BreedingAgronomyHybridsPest