TY  - BOOK
AU  - Dadufalza, Reynald L. 
TI  - Utilization of different weed species as green manure material for hybrid rice (var NSIC Rc 124H) in San Fernando soil series 
PY  - 2007///
N1  - Thesis (BS Agriculture-Soil Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City; Bibliography: leaves 44-45
ER  -