@book{10048,
	author = {Bumanglag, Sydney M. },
	title = {Indoor air microbial load assessment in Governor Roque Ablan Sr. Memorial Hospital, Laoag City },
	year = {2004 },
	note = {Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development, Batac City   }
}