Nyaki, A, and G Racz. “Utilisation of Zinc from Zinc Fertiliser Bands: Effect of”. East African Agricultural and Forestry Journal 69, no. 1&2 (September 8, 2008): 8. Accessed April 27, 2024. https://www.kalro.org/www.eaafj.or.ke/index.php/path/article/view/43.