@book{9583,
	author = {Dadufalza, Reynald L. },
	title = {Utilization of different weed species as green manure material for hybrid rice (var NSIC Rc 124H) in San Fernando soil series },
	year = {2007 },
	note = {Thesis (BS Agriculture-Soil Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City  }
}