@book{26544,
	author = {Quidilla, Caren Mae C.},
	title = {Extent of hybrid rice seed stocks utilization in Piddig, Ilocos Norte /},
	year = {2008},
	note = {Thesis (BS in Agriculture major in Agricultural Extension) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City }
}