@book{142068,
	author = {Walker, John Charles. and Arnal Verderol, Antonio.},
	title = {Enfermedades de las hortalizas / },
	publisher = {Salvat, },
	year = {[1959]},
	series = {Agrícola Salvat},
	address = {Barcelona : },
	edition = {[1ª ed.].}
}