@book{12450,
	author = {ALFONSO YUCA, MARCELO.},
	title = {OPTIMIZACION DE LA PRODUCCION BIODIESEL A PARTIR DE GRASA RESIDUAL DE POLLO/ },
	publisher = {EL AUTOR},
	year = {2012},
	address = {TUXTLA GUTIERREZ, CHIAPAS, MEXICO: }
}