@book{8900,
	author = {Fajardo Herrera de Weissenberg, Elba María},
	title = {Informe final de EPS Cantón Tierra Colorada Baja, Quetzaltenango, mayo 2009-abril 2010.},
	publisher = {USAC,},
	year = {2010},
	address = {Guatemala :}
}