TY - BOOK AU - Abuli, Sianje Jackson TI - Effects of Phosphorus Sources and Starter Nitrogen on Soybean Yield and Selected Soil Properties in Tharaka Nithi and Meru Counties of Kenya AV - ABU 2013 PY - 2013/// CY - Masters thesis PB - Kenyatta University UR - http://thesisbank.jhia.ac.ke/1681/ ER -