TY - BOOK AU - Cheruiyot, Erick Kimutai TI - The influence of soil water content and nitorgen supply on growth, yield and polyphenol content of selected tea (Camellia sinensis (L.) O. Kuntze] Clones in Kenya AV - S 587.5 .K4C44 PY - 2008/// CY - Njoro PB - Egerton University KW - Soils---Water--Plants Relations ER -