Monicah Mucheru MunaJob KiharaDominic, Mutambu Mwanzia2024-05-312024-05-312023-11https://ir-library.ku.ac.ke/handle/123456789/28099A Research Thesis Submitted in Partial Fulfillment of the Requirement for the Degree of Master of Environmental Science in the School of Agriculture and Environmental Sciences of Kenyatta University, November 2023AbstractenZinc EffectsMaizeCommon Bean Grain YieldZinc Use EfficiencySiaya CountyKenyaZinc Effects Of Maize and Common Bean Grain Yield and Zinc Use Efficiency in Siaya County, KenyaThesis