@book{2598,
	author = {Rodríguez Villén, Antonio.},
	title = {Comercialización del espárrago},
	publisher = {Ministerio de Agricultura, Pesca y Alimentación,},
	year = {1991},
	series = {Hojas divulgadoras},
	address = {Madrid :},
	note = {D46-139}
}