@book{90838,
	author = {González Benavente-García, Alberto. and Bañón Arias, Sebastián.},
	title = {Cultivo del espárrago verde en invernadero},
	publisher = {Mundi-Prensa,},
	year = {1993},
	series = {Agroguías Mundi-Prensa},
	address = {Madrid :}
}