@book{12271,
	author = {McJunkin, F Eugene and Cruz Quevedo, Edwar,},
	title = {Agua y Salud Humana /},
	publisher = {Limusa, S.A,},
	year = {1986.},
	series = {Serie Paltex para ejecutores de programas de salud No. 12},
	address = {México :}
}