@book{4156,
	author = {INIFAP. México. Campo Agrícola Experimental La Laguna},
	title = {Resúmenes 6o. día demostración de cultivos básicos},
	publisher = {El Instituto,},
	year = {1991},
	series = {Publicación especial},
	address = {Matamoros, Coah. :},
	note = {D52-240}
}