@book{44607,
	author = {México. INIA. Centro de Investigaciones Agrícolas del Noreste},
	title = {Día del viticultor (3o.): Comarca Lagunera, julio 1971},
	publisher = {El Instituto,},
	year = {(s.a.)},
	series = {Circular CIANE},
	address = {México, D.F. :}
}