TY  - BOOK
AU  - Valentin, Nellie P. 
TI  - Effects of topping, distance of planting and time of fertilizer application on the yield and quality of (Ilocos red) processing tomato 
PY  - 2000///
N1  - Thesis (MS Agriculture-Agronomy) -- Mariano Marcos State University-Graduate School, Laoag City; Bibliography: leaves70-71
ER  -