@book{8886,
	author = {Yago, Jonar I.},
	title = {Evaluation of Sesbania(Sesbania rostrata) and Indigo (Indigofera tinctoria) as green manures under different levels of management on rainfed lowland rice},
	year = {1998},
	note = {Thesis (M.S. Agriculture-Agronomy) -- Mariano Marcos State University-Graduate School, Laoag City}
}