citation
Kathuku, A.N.; Kimani, S.K.; Okalebo, J.R.; Othieno, Caleb O.; Vanlauwe, Bernard. 2007. The effects of integration of organic and inorganic sources of nutrient on maize yield in Central Kenya [abstract] [online]. In: Bationo, André; Okeyo, Jeremiah M.; Waswa, Boaz S.; Mapfumo, Paul; Maina, Fredah; Kihara, Job (eds.). Innovations as key to the green revolution in Africa: Exploring the scientific facts: Abstracts: Symposium [online]. Centro Internacional de Agricultura Tropical (CIAT), Tropical Soil Biology and Fertility (TSBF), Nairobi, KE. p. 62.