Githiori, J. B. 2004.Evaluation of anthelmintic properties of ethnoveterinary plant preparations used as livestock dewormers by pastoralists and small holder farmers in Kenya. PhD thesis, Swedish University of Agricultural Sciences.
wa Gathui, T.; Kamau, S.; Mugo, F.; Ngugi, W.; Wanjiru, H. The Kenya Charcaol Policy Handbook: Current Regulations for a Sustainable Charcoal Sector. Practical Action Consulting East Africa, (2011) 32 pp
Munyaneza, C. 2018. Assessing sustainability of smallholder dairy and traditional cattle milk production systems in Tanzania. Phd thesis. Morogoro, Tanzania: Sokoine University of Agriculture.