@book{93347,
	author = {Amaro Lira, Arnulfo},
	title = {Productividad económica relativa del subsector lácteo del municipio de Rodeo, Durango de 1994 a 2004 /},
	publisher = {El autor,},
	year = {2006.},
	address = {Bermejillo, Dgo. :},
	url = {http://10.13.5.2/tesis/104906.pdf}
}