TY  - BOOK
AU  - Viernes, Vina V. 
TI  - The Effect of NPK application on the growth and yield of hybrid rice (PSB Rc 72H) under San Fernando soil series 
PY  - 2004///
N1  - Thesis (BS Agriculture-Soil Science) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development, Batac City; Bibliography: leaf 40
ER  -