@book{93070,
	author = {Bolaños Velázquez, Rodrigo.},
	title = {El grupo modelo y el complejo agroindustrial cebada-malta-cerveza /},
	publisher = {El autor,},
	year = {2006.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/104626.pdf}
}