TY - BOOK AU - Chepngeno, Dorcas TI - Farmers perception and effect of integrating mulching and phosphorous fertilizer on selected pest population, growth and yield components of cowpea in Tharaka Nithi County AV - THE S 647 .C44 2023 PY - 2023/// CY - Chuka, Kenya PB - Chuka University KW - 1. Plants---nutrition---cowpea---Kenya---Tharaka Nithi KW - 2. Phosphorous in agriculture---cowpea---Kenya---Tharaka Nithi ER -