Muiruri, P.G., Obando, J.A. and Mahiri, I.O. 2020. Morphologic Response of a River Channel to Sand Mining in River Tyaa, Kitui County, Kenya. Journal of Environmental & Earth Sciences. 2, 2 (Oct. 2020), 12–18. DOI:https://doi.org/10.30564/jees.v2i2.1935.