Kwach, B., Kamau, D., Msomba, S., Muhoza, C., & Owuor, P. (2014). PEffects of location of production, nitrogenous fertilizer rates and plucking intervals on tea clone TRFK 6/8 tea in East AFRICA: II. Mature leaf nutrients. International Journal of Tea Science, 10(03 and 04), 25-40. https://doi.org/10.20425/ijts.v10i3and4.4740