TY - BOOK AU - Onyari, Charles Andrew Nyambane TI - Effects of irrigation and nitrogen fertilizer levels on water and nitrogen use efficiency and yield of drought tolerant hyprid maize (Zea mays I..) in Embu County, Kenya AV - SB 191 .K46O59 PY - 2018/// CY - Egerton PB - Egerton University Press KW - Irrigation And Fertilizer Use - Maize - Kenya ER -