TY - BOOK AU - Kiramana, James Kirimi TI - Effects of nitrogen levels and spacing on growth, yields and quality of tomatoes (lycopersicon esculentum mill.) growth in a greenhouse at high altitufe in Kenya AV - THE SB 349 .K57 PY - 2004/// CY - Egerton PB - Egerton University KW - Tomatoes-Kenya ER -